| 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 | $248.39 | 9.456% | $271.8778 | $271.88 | $271.90 | $271.90 |
| Purchase #2 | $112.67 | 7.438% | $121.0504 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $80.77 | 12.703% | $91.0302 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $64.83 | 5.132% | $68.1571 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $217.59 | 7.369% | $233.6242 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $189.79 | 10.159% | $209.0708 | $209.07 | $209.05 | $209.10 |
| Purchase #7 | $231.97 | 9.479% | $253.9584 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,146.01 | $1,248.7689 | $1,248.77 | $1,248.75 | $1,248.90 | |