| 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 | $188.68 | 11.717% | $210.7876 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $105.99 | 4.538% | $110.7998 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $88.34 | 6.109% | $93.7367 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $66.70 | 5.401% | $70.3025 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $128.91 | 13.177% | $145.8965 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $148.62 | 11.863% | $166.2508 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $193.62 | 9.756% | $212.5096 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $920.86 | $1,010.2835 | $1,010.29 | $1,010.30 | $1,010.30 | |