| 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 | $216.61 | 3.139% | $223.4094 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $59.51 | 8.781% | $64.7356 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $13.45 | 3.368% | $13.903 | $13.90 | $13.90 | $13.90 |
| Purchase #4 | $225.98 | 11.453% | $251.8615 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $66.26 | 3.702% | $68.7129 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $14.81 | 11.540% | $16.5191 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $216.34 | 11.102% | $240.3581 | $240.36 | $240.35 | $240.40 |
| 7 purchase totals = | $812.96 | $879.4996 | $879.50 | $879.45 | $879.50 | |