| 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 | $211.39 | 10.738% | $234.0891 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $195.78 | 3.397% | $202.4306 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $172.44 | 10.685% | $190.8652 | $190.87 | $190.85 | $190.90 |
| Purchase #4 | $206.86 | 9.106% | $225.6967 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $79.69 | 7.302% | $85.509 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $124.71 | 11.417% | $138.9481 | $138.95 | $138.95 | $138.90 |
| Purchase #7 | $209.32 | 9.409% | $229.0149 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,200.19 | $1,306.5536 | $1,306.56 | $1,306.55 | $1,306.50 | |