| 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 | $188.74 | 11.484% | $210.4149 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $223.68 | 12.780% | $252.2663 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $53.93 | 13.432% | $61.1739 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $207.35 | 9.394% | $226.8285 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $187.45 | 8.503% | $203.3889 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $57.47 | 3.437% | $59.4452 | $59.45 | $59.45 | $59.40 |
| Purchase #7 | $160.72 | 11.275% | $178.8412 | $178.84 | $178.85 | $178.80 |
| 7 purchase totals = | $1,079.34 | $1,192.3589 | $1,192.36 | $1,192.35 | $1,192.30 | |