| 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 | $124.67 | 12.676% | $140.4732 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $180.62 | 12.409% | $203.0331 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $64.36 | 3.265% | $66.4614 | $66.46 | $66.45 | $66.50 |
| Purchase #4 | $115.57 | 11.423% | $128.7716 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $101.55 | 10.255% | $111.964 | $111.96 | $111.95 | $112.00 |
| Purchase #6 | $81.53 | 7.479% | $87.6276 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $168.52 | 9.860% | $185.1361 | $185.14 | $185.15 | $185.10 |
| 7 purchase totals = | $836.82 | $923.4670 | $923.46 | $923.45 | $923.50 | |