| 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 | $211.41 | 5.242% | $222.4921 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $9.40 | 11.414% | $10.4729 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $53.57 | 8.592% | $58.1727 | $58.17 | $58.15 | $58.20 |
| Purchase #4 | $114.82 | 5.291% | $120.8951 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $214.82 | 6.792% | $229.4106 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $130.90 | 9.617% | $143.4887 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $44.75 | 12.180% | $50.2006 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $779.67 | $835.1327 | $835.13 | $835.10 | $835.20 | |