| 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 | $204.94 | 8.424% | $222.2041 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $195.34 | 7.168% | $209.342 | $209.34 | $209.35 | $209.30 |
| Purchase #3 | $123.77 | 6.772% | $132.1517 | $132.15 | $132.15 | $132.20 |
| Purchase #4 | $49.65 | 13.250% | $56.2286 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $5.39 | 9.475% | $5.9007 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $150.35 | 12.486% | $169.1227 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $154.60 | 4.401% | $161.4039 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $884.04 | $956.3537 | $956.34 | $956.35 | $956.30 | |