| 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 | $204.65 | 12.551% | $230.3356 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $209.80 | 13.596% | $238.3244 | $238.32 | $238.30 | $238.30 |
| Purchase #3 | $78.30 | 6.669% | $83.5218 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $67.90 | 9.674% | $74.4686 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $234.38 | 4.249% | $244.3388 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $44.32 | 11.223% | $49.294 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $49.31 | 3.519% | $51.0452 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $888.66 | $971.3284 | $971.33 | $971.30 | $971.20 | |