| 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 | $212.98 | 11.829% | $238.1734 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $88.69 | 12.511% | $99.786 | $99.79 | $99.80 | $99.80 |
| Purchase #3 | $204.95 | 7.336% | $219.9851 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $71.50 | 11.196% | $79.5051 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $110.77 | 6.686% | $118.1761 | $118.18 | $118.20 | $118.20 |
| Purchase #6 | $135.51 | 7.715% | $145.9646 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $242.87 | 11.538% | $270.8923 | $270.89 | $270.90 | $270.90 |
| 7 purchase totals = | $1,067.27 | $1,172.4826 | $1,172.49 | $1,172.50 | $1,172.60 | |