| 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 | $224.97 | 11.333% | $250.4659 | $250.47 | $250.45 | $250.50 |
| Purchase #2 | $194.51 | 6.275% | $206.7155 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $170.87 | 3.359% | $176.6095 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $130.75 | 9.806% | $143.5713 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $101.35 | 7.362% | $108.8114 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $39.30 | 12.399% | $44.1728 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $46.99 | 9.442% | $51.4268 | $51.43 | $51.45 | $51.40 |
| 7 purchase totals = | $908.74 | $981.7732 | $981.78 | $981.70 | $981.80 | |