| 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 | $99.79 | 10.248% | $110.0165 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $98.71 | 7.621% | $106.2327 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $229.42 | 5.859% | $242.8617 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $127.42 | 6.730% | $135.9954 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $25.25 | 13.268% | $28.6002 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $121.32 | 11.636% | $135.4368 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $106.29 | 13.754% | $120.9091 | $120.91 | $120.90 | $120.90 |
| 7 purchase totals = | $808.20 | $880.0524 | $880.06 | $880.05 | $880.00 | |