| 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 | $239.69 | 10.317% | $264.4188 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $178.83 | 6.630% | $190.6864 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $73.27 | 5.657% | $77.4149 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $174.59 | 7.215% | $187.1867 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $152.87 | 13.474% | $173.4677 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $121.36 | 7.506% | $130.4693 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $60.43 | 7.300% | $64.8414 | $64.84 | $64.85 | $64.80 |
| 7 purchase totals = | $1,001.04 | $1,088.4852 | $1,088.49 | $1,088.45 | $1,088.50 | |