| 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 | $212.79 | 9.205% | $232.3773 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $201.43 | 4.103% | $209.6947 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $139.35 | 7.228% | $149.4222 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $132.33 | 6.391% | $140.7872 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $126.48 | 3.315% | $130.6728 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $19.94 | 6.454% | $21.2269 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $74.50 | 11.600% | $83.142 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $906.82 | $967.3231 | $967.32 | $967.35 | $967.30 | |