| 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 | $224.60 | 8.243% | $243.1138 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $33.60 | 13.865% | $38.2586 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $52.58 | 7.593% | $56.5724 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $141.71 | 8.337% | $153.5244 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $200.43 | 3.844% | $208.1345 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $24.75 | 13.369% | $28.0588 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $228.29 | 4.794% | $239.2342 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $905.96 | $966.8967 | $966.88 | $966.85 | $966.90 | |