| 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 | $106.97 | 13.864% | $121.8003 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $246.73 | 10.762% | $273.2831 | $273.28 | $273.30 | $273.30 |
| Purchase #3 | $136.58 | 7.749% | $147.1636 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $75.51 | 6.185% | $80.1803 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $114.88 | 13.205% | $130.0499 | $130.05 | $130.05 | $130.00 |
| Purchase #6 | $144.69 | 11.624% | $161.5088 | $161.51 | $161.50 | $161.50 |
| Purchase #7 | $45.89 | 4.468% | $47.9404 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $871.25 | $961.9264 | $961.92 | $961.95 | $961.90 | |