| 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 | $200.66 | 10.188% | $221.1032 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $65.31 | 8.748% | $71.0233 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $154.30 | 13.624% | $175.3218 | $175.32 | $175.30 | $175.30 |
| Purchase #4 | $28.27 | 4.160% | $29.446 | $29.45 | $29.45 | $29.40 |
| Purchase #5 | $115.92 | 5.169% | $121.9119 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $180.43 | 9.165% | $196.9664 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $45.54 | 10.533% | $50.3367 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $790.43 | $866.1093 | $866.11 | $866.05 | $866.00 | |