| 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 | $129.36 | 9.816% | $142.058 | $142.06 | $142.05 | $142.10 |
| Purchase #2 | $142.69 | 7.281% | $153.0793 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $249.33 | 13.747% | $283.6054 | $283.61 | $283.60 | $283.60 |
| Purchase #4 | $213.66 | 7.819% | $230.3661 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $71.49 | 4.190% | $74.4854 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $148.94 | 11.570% | $166.1724 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $97.32 | 13.387% | $110.3482 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $1,052.79 | $1,160.1148 | $1,160.13 | $1,160.10 | $1,160.20 | |