| 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 | $124.31 | 6.522% | $132.4175 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $237.27 | 8.180% | $256.6787 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $38.25 | 11.784% | $42.7574 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $170.58 | 9.690% | $187.1092 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $15.96 | 5.385% | $16.8194 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $61.55 | 3.740% | $63.852 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $185.91 | 11.673% | $207.6113 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $833.83 | $907.2455 | $907.25 | $907.20 | $907.30 | |