| 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 | $214.93 | 11.162% | $238.9205 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $42.43 | 3.682% | $43.9923 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $101.56 | 5.285% | $106.9274 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $133.26 | 7.385% | $143.1013 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $211.30 | 6.452% | $224.9331 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $80.65 | 10.673% | $89.2578 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $95.61 | 4.363% | $99.7815 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $879.74 | $946.9139 | $946.91 | $946.95 | $946.90 | |