| 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 | $228.57 | 3.275% | $236.0557 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $211.99 | 4.420% | $221.36 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $143.48 | 7.695% | $154.5208 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $120.70 | 3.776% | $125.2576 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $116.52 | 4.598% | $121.8776 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $59.94 | 11.150% | $66.6233 | $66.62 | $66.60 | $66.60 |
| Purchase #7 | $161.75 | 7.651% | $174.1255 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $1,042.95 | $1,099.8205 | $1,099.83 | $1,099.80 | $1,099.90 | |