| 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 | $201.98 | 4.560% | $211.1903 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $42.74 | 10.122% | $47.0661 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $102.62 | 8.367% | $111.2062 | $111.21 | $111.20 | $111.20 |
| Purchase #4 | $153.68 | 9.392% | $168.1136 | $168.11 | $168.10 | $168.10 |
| Purchase #5 | $183.89 | 8.767% | $200.0116 | $200.01 | $200.00 | $200.00 |
| Purchase #6 | $134.64 | 3.845% | $139.8169 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $79.40 | 7.221% | $85.1335 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $898.95 | $962.5382 | $962.54 | $962.50 | $962.50 | |