| 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 | $220.97 | 3.390% | $228.4609 | $228.46 | $228.45 | $228.50 |
| Purchase #2 | $170.76 | 5.596% | $180.3157 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $238.83 | 13.731% | $271.6237 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $118.58 | 13.143% | $134.165 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $5.29 | 13.153% | $5.9858 | $5.99 | $6.00 | $6.00 |
| Purchase #6 | $48.91 | 10.639% | $54.1135 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $135.50 | 11.524% | $151.115 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $938.84 | $1,025.7796 | $1,025.79 | $1,025.70 | $1,025.80 | |