| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.76 | 5.444% | $230.6693 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $133.48 | 13.365% | $151.3196 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $92.64 | 11.350% | $103.1546 | $103.15 | $103.15 | $103.20 |
| Purchase #4 | $126.73 | 10.555% | $140.1064 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $223.55 | 9.829% | $245.5227 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $213.66 | 8.379% | $231.5626 | $231.56 | $231.55 | $231.60 |
| Purchase #7 | $159.57 | 13.135% | $180.5295 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $1,168.39 | $1,282.8647 | $1,282.86 | $1,282.80 | $1,282.90 | |