| 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 | $107.86 | 6.717% | $115.105 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $221.56 | 6.820% | $236.6704 | $236.67 | $236.65 | $236.70 |
| Purchase #3 | $149.48 | 13.601% | $169.8108 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $223.29 | 5.652% | $235.9104 | $235.91 | $235.90 | $235.90 |
| Purchase #5 | $182.66 | 10.604% | $202.0293 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $220.39 | 10.362% | $243.2268 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $16.55 | 12.309% | $18.5871 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $1,121.79 | $1,221.3398 | $1,221.35 | $1,221.35 | $1,221.30 | |