| 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 | $87.60 | 13.477% | $99.4059 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $187.52 | 12.612% | $211.17 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $23.34 | 11.858% | $26.1077 | $26.11 | $26.10 | $26.10 |
| Purchase #4 | $210.58 | 8.678% | $228.8541 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $37.92 | 3.543% | $39.2635 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $188.78 | 9.585% | $206.8746 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $190.26 | 7.231% | $204.0177 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $926.00 | $1,015.6935 | $1,015.69 | $1,015.60 | $1,015.80 | |