| 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 | $222.26 | 12.281% | $249.5558 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $166.68 | 5.403% | $175.6857 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $239.43 | 12.190% | $268.6165 | $268.62 | $268.60 | $268.60 |
| Purchase #4 | $72.50 | 8.759% | $78.8503 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $49.97 | 13.317% | $56.6245 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $54.30 | 7.354% | $58.2932 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $68.63 | 4.741% | $71.8837 | $71.88 | $71.90 | $71.90 |
| 7 purchase totals = | $873.77 | $959.5097 | $959.51 | $959.50 | $959.60 | |