| 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 | $204.63 | 3.776% | $212.3568 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $222.82 | 9.762% | $244.5717 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $128.38 | 10.718% | $142.1398 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $51.33 | 6.690% | $54.764 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $53.91 | 8.290% | $58.3791 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $181.62 | 4.521% | $189.831 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $120.29 | 12.321% | $135.1109 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $962.98 | $1,037.1533 | $1,037.15 | $1,037.15 | $1,037.20 | |