| 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 | $98.63 | 13.529% | $111.9737 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $94.75 | 12.625% | $106.7122 | $106.71 | $106.70 | $106.70 |
| Purchase #3 | $61.78 | 5.279% | $65.0414 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $116.71 | 10.296% | $128.7265 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $234.97 | 12.623% | $264.6303 | $264.63 | $264.65 | $264.60 |
| Purchase #6 | $169.92 | 8.352% | $184.1117 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $81.78 | 3.557% | $84.6889 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $858.54 | $945.8847 | $945.88 | $945.90 | $945.80 | |