| 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 | $228.92 | 4.404% | $239.0016 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $59.60 | 8.156% | $64.461 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $13.91 | 7.580% | $14.9644 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $10.30 | 8.301% | $11.155 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $39.38 | 4.487% | $41.147 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $168.45 | 5.618% | $177.9135 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $29.98 | 9.488% | $32.8245 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $550.54 | $581.4670 | $581.46 | $581.40 | $581.50 | |