| 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 | $189.98 | 11.809% | $212.4147 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $45.43 | 8.228% | $49.168 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $170.65 | 4.164% | $177.7559 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $203.37 | 11.272% | $226.2939 | $226.29 | $226.30 | $226.30 |
| Purchase #5 | $206.78 | 9.163% | $225.7273 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $70.51 | 4.858% | $73.9354 | $73.94 | $73.95 | $73.90 |
| Purchase #7 | $69.55 | 3.209% | $71.7819 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $956.27 | $1,037.0771 | $1,037.08 | $1,037.10 | $1,037.10 | |