| 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 | $113.63 | 13.280% | $128.7201 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $238.51 | 7.709% | $256.8967 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $78.83 | 5.379% | $83.0703 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $206.96 | 12.428% | $232.681 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $250.75 | 10.142% | $276.1811 | $276.18 | $276.20 | $276.20 |
| Purchase #6 | $151.58 | 10.642% | $167.7111 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $58.58 | 5.574% | $61.8452 | $61.85 | $61.85 | $61.80 |
| 7 purchase totals = | $1,098.84 | $1,207.1055 | $1,207.11 | $1,207.10 | $1,207.10 | |