| 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 | $99.38 | 9.513% | $108.834 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $94.33 | 8.299% | $102.1584 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $243.31 | 13.482% | $276.1131 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $100.47 | 8.740% | $109.2511 | $109.25 | $109.25 | $109.30 |
| Purchase #5 | $168.91 | 4.107% | $175.8471 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $175.70 | 3.577% | $181.9848 | $181.98 | $182.00 | $182.00 |
| Purchase #7 | $55.83 | 9.587% | $61.1824 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $937.93 | $1,015.3709 | $1,015.36 | $1,015.40 | $1,015.40 | |