| 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 | $232.39 | 5.306% | $244.7206 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $65.56 | 6.650% | $69.9197 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $74.32 | 4.744% | $77.8457 | $77.85 | $77.85 | $77.80 |
| Purchase #4 | $101.82 | 10.191% | $112.1965 | $112.20 | $112.20 | $112.20 |
| Purchase #5 | $77.56 | 12.352% | $87.1402 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $104.44 | 3.853% | $108.4641 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $202.85 | 10.139% | $223.417 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $858.94 | $923.7038 | $923.71 | $923.65 | $923.60 | |