| 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 | $245.85 | 12.109% | $275.62 | $275.62 | $275.60 | $275.60 |
| Purchase #2 | $92.47 | 8.640% | $100.4594 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $227.91 | 9.418% | $249.3746 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $38.87 | 13.817% | $44.2407 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $148.92 | 7.787% | $160.5164 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $52.43 | 11.128% | $58.2644 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $61.67 | 11.120% | $68.5277 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $868.12 | $957.0032 | $957.00 | $956.95 | $957.00 | |