| 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 | $197.72 | 7.841% | $213.2232 | $213.22 | $213.20 | $213.20 |
| Purchase #2 | $203.45 | 9.771% | $223.3291 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $59.26 | 11.428% | $66.0322 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $229.34 | 10.608% | $253.6684 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $94.78 | 12.692% | $106.8095 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $170.43 | 11.114% | $189.3716 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $248.76 | 8.708% | $270.422 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $1,203.74 | $1,322.8560 | $1,322.85 | $1,322.80 | $1,322.80 | |