| 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 | $122.77 | 5.563% | $129.5997 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $237.46 | 12.856% | $267.9879 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $83.52 | 12.745% | $94.1646 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $74.84 | 10.719% | $82.8621 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $206.92 | 10.872% | $229.4163 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $89.46 | 4.333% | $93.3363 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $27.54 | 7.537% | $29.6157 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $842.51 | $926.9826 | $926.99 | $926.95 | $927.00 | |