| 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 | $123.37 | 12.768% | $139.1219 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $162.99 | 4.460% | $170.2594 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $146.54 | 13.220% | $165.9126 | $165.91 | $165.90 | $165.90 |
| Purchase #4 | $46.38 | 7.596% | $49.903 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $238.57 | 6.462% | $253.9864 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $232.61 | 11.760% | $259.9649 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $228.83 | 4.778% | $239.7635 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,179.29 | $1,278.9117 | $1,278.90 | $1,278.85 | $1,279.00 | |