| 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 | $212.32 | 3.365% | $219.4646 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $34.61 | 4.853% | $36.2896 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $168.92 | 12.347% | $189.7766 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $78.93 | 8.149% | $85.362 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $92.57 | 9.418% | $101.2882 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $116.75 | 12.460% | $131.2971 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $204.54 | 13.477% | $232.1059 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $908.64 | $995.5840 | $995.59 | $995.60 | $995.70 | |