| 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 | $121.86 | 3.833% | $126.5309 | $126.53 | $126.55 | $126.50 |
| Purchase #2 | $110.76 | 6.330% | $117.7711 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $206.45 | 9.807% | $226.6966 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $21.47 | 5.564% | $22.6646 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $72.49 | 10.243% | $79.9152 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $71.45 | 5.843% | $75.6248 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $125.82 | 8.673% | $136.7324 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $730.30 | $785.9356 | $785.93 | $785.90 | $785.90 | |