| 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 | $94.76 | 10.114% | $104.344 | $104.34 | $104.35 | $104.30 |
| Purchase #2 | $137.96 | 7.505% | $148.3139 | $148.31 | $148.30 | $148.30 |
| Purchase #3 | $138.48 | 5.331% | $145.8624 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $229.34 | 3.590% | $237.5733 | $237.57 | $237.55 | $237.60 |
| Purchase #5 | $206.48 | 8.444% | $223.9152 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $222.49 | 9.687% | $244.0426 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $237.90 | 8.672% | $258.5307 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,267.41 | $1,362.5821 | $1,362.57 | $1,362.55 | $1,362.50 | |