| 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 | $9.82 | 5.379% | $10.3482 | $10.35 | $10.35 | $10.30 |
| Purchase #2 | $70.53 | 5.504% | $74.412 | $74.41 | $74.40 | $74.40 |
| Purchase #3 | $136.86 | 12.442% | $153.8881 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $215.63 | 7.642% | $232.1084 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $238.57 | 4.293% | $248.8118 | $248.81 | $248.80 | $248.80 |
| Purchase #6 | $42.25 | 7.550% | $45.4399 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $249.77 | 11.375% | $278.1813 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $963.43 | $1,043.1897 | $1,043.19 | $1,043.20 | $1,043.10 | |