| 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 | $222.53 | 5.233% | $234.175 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $103.75 | 10.858% | $115.0152 | $115.02 | $115.00 | $115.00 |
| Purchase #3 | $189.68 | 6.211% | $201.461 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $15.65 | 11.254% | $17.4113 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $172.78 | 7.334% | $185.4517 | $185.45 | $185.45 | $185.50 |
| Purchase #6 | $172.62 | 7.544% | $185.6425 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $133.28 | 5.103% | $140.0813 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $1,010.29 | $1,079.2380 | $1,079.24 | $1,079.25 | $1,079.30 | |