| 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 | $207.28 | 10.587% | $229.2247 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $122.49 | 8.788% | $133.2544 | $133.25 | $133.25 | $133.30 |
| Purchase #3 | $174.87 | 9.329% | $191.1836 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $91.80 | 8.862% | $99.9353 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $200.60 | 9.769% | $220.1966 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $189.36 | 13.481% | $214.8876 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $188.75 | 13.299% | $213.8519 | $213.85 | $213.85 | $213.90 |
| 7 purchase totals = | $1,175.15 | $1,302.5341 | $1,302.53 | $1,302.55 | $1,302.60 | |