| 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 | $215.27 | 6.294% | $228.8191 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $26.32 | 6.527% | $28.0379 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $162.94 | 9.681% | $178.7142 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $190.69 | 9.738% | $209.2594 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $207.89 | 9.799% | $228.2611 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $22.72 | 8.333% | $24.6133 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $195.89 | 8.691% | $212.9148 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,021.72 | $1,110.6198 | $1,110.61 | $1,110.55 | $1,110.60 | |