| 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 | $130.48 | 7.228% | $139.9111 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $51.58 | 3.502% | $53.3863 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $32.92 | 7.177% | $35.2827 | $35.28 | $35.30 | $35.30 |
| Purchase #4 | $126.93 | 5.738% | $134.2132 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $133.88 | 8.427% | $145.1621 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $248.67 | 6.188% | $264.0577 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $210.87 | 12.182% | $236.5582 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $935.33 | $1,008.5713 | $1,008.57 | $1,008.55 | $1,008.70 | |