| 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 | $25.88 | 13.257% | $29.3109 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $172.70 | 3.857% | $179.361 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $83.77 | 8.171% | $90.6148 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $212.29 | 7.534% | $228.2839 | $228.28 | $228.30 | $228.30 |
| Purchase #5 | $210.68 | 13.356% | $238.8184 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $92.93 | 10.507% | $102.6942 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $74.90 | 13.394% | $84.9321 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $873.15 | $954.0153 | $954.00 | $954.00 | $954.00 | |