| 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 | $121.26 | 4.311% | $126.4875 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $133.43 | 3.401% | $137.968 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $90.64 | 13.402% | $102.7876 | $102.79 | $102.80 | $102.80 |
| Purchase #4 | $161.86 | 9.307% | $176.9243 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $229.46 | 7.267% | $246.1349 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $238.32 | 3.313% | $246.2155 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $47.26 | 7.453% | $50.7823 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $1,022.23 | $1,087.3001 | $1,087.30 | $1,087.30 | $1,087.30 | |