| 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 | $120.99 | 8.411% | $131.1665 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $21.57 | 5.197% | $22.691 | $22.69 | $22.70 | $22.70 |
| Purchase #3 | $126.96 | 9.687% | $139.2586 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $237.61 | 12.627% | $267.613 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $113.73 | 5.622% | $120.1239 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $238.69 | 4.690% | $249.8846 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $208.99 | 8.668% | $227.1053 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,068.54 | $1,157.8429 | $1,157.84 | $1,157.80 | $1,157.90 | |