| 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 | $235.65 | 13.121% | $266.5696 | $266.57 | $266.55 | $266.60 |
| Purchase #2 | $190.73 | 5.635% | $201.4776 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $190.59 | 13.796% | $216.8838 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $87.27 | 6.778% | $93.1852 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $220.33 | 9.172% | $240.5387 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $172.43 | 5.133% | $181.2808 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $96.98 | 7.418% | $104.174 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $1,193.98 | $1,304.1097 | $1,304.11 | $1,304.15 | $1,304.20 | |