| 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 | $211.27 | 3.714% | $219.1166 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $221.76 | 3.425% | $229.3553 | $229.36 | $229.35 | $229.40 |
| Purchase #3 | $65.53 | 9.525% | $71.7717 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $19.36 | 12.612% | $21.8017 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $157.44 | 8.297% | $170.5028 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $110.82 | 8.226% | $119.9361 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $13.65 | 11.678% | $15.244 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $799.83 | $847.7282 | $847.73 | $847.70 | $847.70 | |