| 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 | $117.97 | 12.464% | $132.6738 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $229.64 | 6.266% | $244.0292 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $17.63 | 11.760% | $19.7033 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $6.68 | 7.154% | $7.1579 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $234.40 | 5.412% | $247.0857 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $197.34 | 6.613% | $210.3901 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $123.55 | 9.704% | $135.5393 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $927.21 | $996.5793 | $996.58 | $996.60 | $996.60 | |