| 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 | $128.36 | 10.167% | $141.4104 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $43.94 | 10.787% | $48.6798 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $123.39 | 8.549% | $133.9386 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $155.39 | 8.348% | $168.362 | $168.36 | $168.35 | $168.40 |
| Purchase #5 | $51.78 | 6.414% | $55.1012 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $101.28 | 10.778% | $112.196 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $51.93 | 6.725% | $55.4223 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $656.07 | $715.1103 | $715.11 | $715.10 | $715.10 | |