| 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 | $233.35 | 6.862% | $249.3625 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $189.31 | 7.661% | $203.813 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $98.31 | 4.297% | $102.5344 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $248.80 | 8.601% | $270.1993 | $270.20 | $270.20 | $270.20 |
| Purchase #5 | $163.50 | 4.525% | $170.8984 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $106.61 | 5.406% | $112.3733 | $112.37 | $112.35 | $112.40 |
| Purchase #7 | $212.80 | 3.704% | $220.6821 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,252.68 | $1,329.8630 | $1,329.85 | $1,329.85 | $1,329.90 | |