| 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 | $238.32 | 8.867% | $259.4518 | $259.45 | $259.45 | $259.50 |
| Purchase #2 | $91.49 | 10.707% | $101.2858 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $140.98 | 8.867% | $153.4807 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $150.39 | 7.292% | $161.3564 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $117.54 | 5.187% | $123.6368 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $46.40 | 3.396% | $47.9757 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $34.41 | 9.552% | $37.6968 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $819.53 | $884.8840 | $884.90 | $884.95 | $885.00 | |