| 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 | $122.88 | 5.562% | $129.7146 | $129.71 | $129.70 | $129.70 |
| Purchase #2 | $57.63 | 12.433% | $64.7951 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $223.39 | 4.656% | $233.791 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $208.48 | 10.135% | $229.6094 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $204.72 | 6.236% | $217.4863 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $125.40 | 10.171% | $138.1544 | $138.15 | $138.15 | $138.20 |
| Purchase #7 | $29.51 | 11.615% | $32.9376 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $972.01 | $1,046.4884 | $1,046.49 | $1,046.50 | $1,046.50 | |