| 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 | $229.48 | 3.238% | $236.9106 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $215.36 | 4.570% | $225.202 | $225.20 | $225.20 | $225.20 |
| Purchase #3 | $42.72 | 10.188% | $47.0723 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $204.99 | 13.747% | $233.17 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $22.99 | 11.186% | $25.5617 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $74.40 | 8.736% | $80.8996 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $48.89 | 3.700% | $50.6989 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $838.83 | $899.5151 | $899.51 | $899.45 | $899.60 | |