| 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 | $244.99 | 13.816% | $278.8378 | $278.84 | $278.85 | $278.80 |
| Purchase #2 | $121.69 | 6.547% | $129.657 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $62.85 | 3.395% | $64.9838 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $24.51 | 7.468% | $26.3404 | $26.34 | $26.35 | $26.30 |
| Purchase #5 | $101.87 | 5.794% | $107.7723 | $107.77 | $107.75 | $107.80 |
| Purchase #6 | $39.65 | 6.720% | $42.3145 | $42.31 | $42.30 | $42.30 |
| Purchase #7 | $16.60 | 3.435% | $17.1702 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $612.16 | $667.0760 | $667.07 | $667.05 | $667.10 | |