| 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 | $203.50 | 7.658% | $219.084 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $76.54 | 11.297% | $85.1867 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $194.78 | 3.300% | $201.2077 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $116.40 | 3.765% | $120.7825 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $122.78 | 3.388% | $126.9398 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $112.39 | 8.126% | $121.5228 | $121.52 | $121.50 | $121.50 |
| Purchase #7 | $161.50 | 12.436% | $181.5841 | $181.58 | $181.60 | $181.60 |
| 7 purchase totals = | $987.89 | $1,056.3076 | $1,056.30 | $1,056.35 | $1,056.30 | |