| 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 | $120.95 | 13.731% | $137.5576 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $25.41 | 10.792% | $28.1522 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $241.36 | 12.494% | $271.5155 | $271.52 | $271.50 | $271.50 |
| Purchase #4 | $146.72 | 5.681% | $155.0552 | $155.06 | $155.05 | $155.10 |
| Purchase #5 | $144.87 | 5.662% | $153.0725 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $247.68 | 12.303% | $278.1521 | $278.15 | $278.15 | $278.20 |
| Purchase #7 | $92.56 | 7.432% | $99.4391 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $1,019.55 | $1,122.9442 | $1,122.95 | $1,122.90 | $1,123.10 | |