| 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 | $101.69 | 13.502% | $115.4202 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $9.52 | 8.805% | $10.3582 | $10.36 | $10.35 | $10.40 |
| Purchase #3 | $24.64 | 5.106% | $25.8981 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $234.55 | 8.779% | $255.1411 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $225.54 | 10.550% | $249.3345 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $151.38 | 7.385% | $162.5594 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $12.44 | 6.627% | $13.2644 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $759.76 | $831.9759 | $831.97 | $831.95 | $832.00 | |