| 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 | $28.72 | 9.491% | $31.4458 | $31.45 | $31.45 | $31.40 |
| Purchase #2 | $6.53 | 9.783% | $7.1688 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $218.42 | 3.323% | $225.6781 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $104.94 | 3.219% | $108.318 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $240.41 | 6.818% | $256.8012 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $176.63 | 8.201% | $191.1154 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $129.83 | 4.510% | $135.6853 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $905.48 | $956.2126 | $956.23 | $956.20 | $956.20 | |