| 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 | $195.74 | 13.691% | $222.5388 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $92.50 | 6.216% | $98.2498 | $98.25 | $98.25 | $98.20 |
| Purchase #3 | $250.65 | 10.434% | $276.8028 | $276.80 | $276.80 | $276.80 |
| Purchase #4 | $66.45 | 3.624% | $68.8581 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $40.95 | 3.293% | $42.2985 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $44.97 | 8.424% | $48.7583 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $137.77 | 4.441% | $143.8884 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $829.03 | $901.3947 | $901.40 | $901.40 | $901.40 | |