| 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 | $78.76 | 11.352% | $87.7008 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $151.41 | 4.432% | $158.1205 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $140.57 | 5.724% | $148.6162 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $224.43 | 4.543% | $234.6259 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $221.71 | 13.293% | $251.1819 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $131.67 | 12.690% | $148.3789 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $189.29 | 11.476% | $211.0129 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,137.84 | $1,239.6371 | $1,239.64 | $1,239.65 | $1,239.60 | |