| 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 | $102.82 | 7.210% | $110.2333 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $46.79 | 3.399% | $48.3804 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $164.32 | 6.431% | $174.8874 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $226.73 | 11.490% | $252.7813 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $118.41 | 8.636% | $128.6359 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $202.75 | 8.407% | $219.7952 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $127.72 | 9.610% | $139.9939 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $989.54 | $1,074.7074 | $1,074.71 | $1,074.80 | $1,074.70 | |