| 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 | $206.66 | 10.629% | $228.6259 | $228.63 | $228.65 | $228.60 |
| Purchase #2 | $16.55 | 7.308% | $17.7595 | $17.76 | $17.75 | $17.80 |
| Purchase #3 | $100.95 | 9.468% | $110.5079 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $8.50 | 3.812% | $8.824 | $8.82 | $8.80 | $8.80 |
| Purchase #5 | $232.96 | 3.697% | $241.5725 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $143.64 | 6.399% | $152.8315 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $216.64 | 3.252% | $223.6851 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $925.90 | $983.8064 | $983.81 | $983.80 | $983.80 | |