| 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 | $112.94 | 10.149% | $124.4023 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $95.51 | 7.201% | $102.3877 | $102.39 | $102.40 | $102.40 |
| Purchase #3 | $219.43 | 6.745% | $234.2306 | $234.23 | $234.25 | $234.20 |
| Purchase #4 | $156.74 | 10.370% | $172.9939 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $165.93 | 13.772% | $188.7819 | $188.78 | $188.80 | $188.80 |
| Purchase #6 | $195.38 | 4.616% | $204.3987 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $138.61 | 8.363% | $150.202 | $150.20 | $150.20 | $150.20 |
| 7 purchase totals = | $1,084.54 | $1,177.3971 | $1,177.39 | $1,177.45 | $1,177.40 | |