| 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 | $97.26 | 6.742% | $103.8173 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $122.70 | 6.374% | $130.5209 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $136.97 | 7.555% | $147.3181 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $51.92 | 9.155% | $56.6733 | $56.67 | $56.65 | $56.70 |
| Purchase #5 | $212.98 | 3.248% | $219.8976 | $219.90 | $219.90 | $219.90 |
| Purchase #6 | $123.71 | 5.291% | $130.2555 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $82.68 | 6.232% | $87.8326 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $828.22 | $876.3153 | $876.32 | $876.25 | $876.30 | |