| 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 | $210.35 | 3.593% | $217.9079 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $134.75 | 11.728% | $150.5535 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $129.85 | 3.783% | $134.7622 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $91.54 | 11.252% | $101.8401 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $122.28 | 7.452% | $131.3923 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $33.63 | 5.162% | $35.366 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $143.67 | 5.637% | $151.7687 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $866.07 | $923.5907 | $923.59 | $923.55 | $923.70 | |