| 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 | $107.46 | 10.288% | $118.5155 | $118.52 | $118.50 | $118.50 |
| Purchase #2 | $196.82 | 10.270% | $217.0334 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $242.49 | 6.605% | $258.5065 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $171.31 | 10.842% | $189.8834 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $14.33 | 7.199% | $15.3616 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $172.51 | 9.716% | $189.2711 | $189.27 | $189.25 | $189.30 |
| Purchase #7 | $189.33 | 4.253% | $197.3822 | $197.38 | $197.40 | $197.40 |
| 7 purchase totals = | $1,094.25 | $1,185.9537 | $1,185.95 | $1,185.95 | $1,186.00 | |