| 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 | $202.28 | 8.651% | $219.7792 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $164.64 | 4.637% | $172.2744 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $221.71 | 9.418% | $242.5906 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $188.85 | 4.871% | $198.0489 | $198.05 | $198.05 | $198.00 |
| Purchase #5 | $67.83 | 11.381% | $75.5497 | $75.55 | $75.55 | $75.50 |
| Purchase #6 | $184.85 | 3.394% | $191.1238 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $158.73 | 7.224% | $170.1967 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $1,188.89 | $1,269.5633 | $1,269.56 | $1,269.55 | $1,269.50 | |