| 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 | $229.34 | 12.444% | $257.8791 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $72.89 | 4.672% | $76.2954 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $105.25 | 13.250% | $119.1956 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $35.51 | 7.563% | $38.1956 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $101.53 | 3.801% | $105.3892 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $83.61 | 9.768% | $91.777 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $193.76 | 7.365% | $208.0304 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $821.89 | $896.7623 | $896.78 | $896.85 | $896.80 | |