| 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 | $112.52 | 4.313% | $117.373 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $92.56 | 10.424% | $102.2085 | $102.21 | $102.20 | $102.20 |
| Purchase #3 | $20.60 | 10.783% | $22.8213 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $116.51 | 13.634% | $132.395 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $45.37 | 8.591% | $49.2677 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $32.76 | 9.323% | $35.8142 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $204.89 | 9.293% | $223.9304 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $625.21 | $683.8101 | $683.81 | $683.75 | $683.80 | |