| 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 | $178.36 | 8.398% | $193.3387 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $245.41 | 9.435% | $268.5644 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $125.35 | 11.108% | $139.2739 | $139.27 | $139.25 | $139.30 |
| Purchase #4 | $124.76 | 3.131% | $128.6662 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $123.97 | 12.538% | $139.5134 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $103.80 | 13.555% | $117.8701 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $220.85 | 13.872% | $251.4863 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $1,122.50 | $1,238.7130 | $1,238.71 | $1,238.65 | $1,238.80 | |