| 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 | $94.59 | 6.311% | $100.5596 | $100.56 | $100.55 | $100.60 |
| Purchase #2 | $234.46 | 9.627% | $257.0315 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $91.58 | 3.644% | $94.9172 | $94.92 | $94.90 | $94.90 |
| Purchase #4 | $162.62 | 7.856% | $175.3954 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $220.34 | 7.465% | $236.7884 | $236.79 | $236.80 | $236.80 |
| Purchase #6 | $42.98 | 7.499% | $46.2031 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $225.35 | 9.485% | $246.7244 | $246.72 | $246.70 | $246.70 |
| 7 purchase totals = | $1,071.92 | $1,157.6196 | $1,157.62 | $1,157.60 | $1,157.60 | |