| 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 | $200.31 | 6.198% | $212.7252 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $25.78 | 9.268% | $28.1693 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $218.99 | 9.104% | $238.9268 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $164.54 | 4.620% | $172.1417 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $99.62 | 7.486% | $107.0776 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $136.42 | 7.817% | $147.084 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $55.53 | 10.362% | $61.284 | $61.28 | $61.30 | $61.30 |
| 7 purchase totals = | $901.19 | $967.4086 | $967.41 | $967.50 | $967.40 | |