| 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 | $74.38 | 12.529% | $83.6991 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $112.84 | 4.203% | $117.5827 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $166.48 | 13.747% | $189.366 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $195.92 | 9.149% | $213.8447 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $121.84 | 8.353% | $132.0173 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $213.99 | 7.556% | $230.1591 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $75.90 | 5.238% | $79.8756 | $79.88 | $79.90 | $79.90 |
| 7 purchase totals = | $961.35 | $1,046.5445 | $1,046.55 | $1,046.55 | $1,046.60 | |