| 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 | $112.34 | 5.763% | $118.8142 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $220.27 | 4.280% | $229.6976 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $69.91 | 10.478% | $77.2352 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $35.34 | 4.319% | $36.8663 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $202.71 | 3.595% | $209.9974 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $26.55 | 10.442% | $29.3224 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $164.71 | 12.277% | $184.9314 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $831.83 | $886.8645 | $886.87 | $886.85 | $886.80 | |