| 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 | $107.44 | 12.520% | $120.8915 | $120.89 | $120.90 | $120.90 |
| Purchase #2 | $92.71 | 10.710% | $102.6392 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $219.39 | 11.443% | $244.4948 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $225.41 | 13.406% | $255.6285 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $185.99 | 3.471% | $192.4457 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $191.38 | 3.394% | $197.8754 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $158.61 | 3.585% | $164.2962 | $164.30 | $164.30 | $164.30 |
| 7 purchase totals = | $1,180.93 | $1,278.2713 | $1,278.28 | $1,278.35 | $1,278.20 | |