| 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 | $120.99 | 4.859% | $126.8689 | $126.87 | $126.85 | $126.90 |
| Purchase #2 | $133.67 | 11.560% | $149.1223 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $200.26 | 6.553% | $213.383 | $213.38 | $213.40 | $213.40 |
| Purchase #4 | $226.55 | 10.221% | $249.7057 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $96.92 | 12.811% | $109.3364 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $18.52 | 7.312% | $19.8742 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $237.36 | 4.440% | $247.8988 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $1,034.27 | $1,116.1893 | $1,116.19 | $1,116.15 | $1,116.20 | |