| 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 | $218.92 | 8.288% | $237.0641 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $26.61 | 11.369% | $29.6353 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $193.56 | 11.281% | $215.3955 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $223.80 | 4.692% | $234.3007 | $234.30 | $234.30 | $234.30 |
| Purchase #5 | $108.26 | 9.332% | $118.3628 | $118.36 | $118.35 | $118.40 |
| Purchase #6 | $35.31 | 11.409% | $39.3385 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $56.86 | 4.781% | $59.5785 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $863.32 | $933.6754 | $933.68 | $933.70 | $933.70 | |