| 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 | $208.69 | 4.392% | $217.8557 | $217.86 | $217.85 | $217.90 |
| Purchase #2 | $220.86 | 7.364% | $237.1241 | $237.12 | $237.10 | $237.10 |
| Purchase #3 | $166.27 | 7.266% | $178.3512 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $194.77 | 11.753% | $217.6613 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $89.40 | 13.465% | $101.4377 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $84.77 | 7.813% | $91.3931 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $245.43 | 10.841% | $272.0371 | $272.04 | $272.05 | $272.00 |
| 7 purchase totals = | $1,210.19 | $1,315.8602 | $1,315.86 | $1,315.85 | $1,315.90 | |