| 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 | $247.32 | 3.155% | $255.1229 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $139.79 | 3.325% | $144.438 | $144.44 | $144.45 | $144.40 |
| Purchase #3 | $88.45 | 5.291% | $93.1299 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $33.56 | 12.713% | $37.8265 | $37.83 | $37.85 | $37.80 |
| Purchase #5 | $202.38 | 3.212% | $208.8804 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $236.63 | 11.409% | $263.6271 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $166.47 | 8.610% | $180.8031 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $1,114.60 | $1,183.8279 | $1,183.83 | $1,183.90 | $1,183.70 | |