| 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 | $220.88 | 7.749% | $237.996 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $105.92 | 7.771% | $114.151 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $50.35 | 3.327% | $52.0251 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $212.72 | 9.216% | $232.3243 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $97.79 | 3.513% | $101.2254 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $164.67 | 3.291% | $170.0893 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $221.60 | 7.551% | $238.333 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $1,073.93 | $1,146.1441 | $1,146.15 | $1,146.20 | $1,146.10 | |