| 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 | $218.33 | 13.157% | $247.0557 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $128.43 | 7.826% | $138.4809 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $246.75 | 5.418% | $260.1189 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $164.96 | 7.200% | $176.8371 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $73.92 | 5.826% | $78.2266 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $191.92 | 10.763% | $212.5763 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $54.32 | 6.515% | $57.8589 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $1,078.63 | $1,171.1544 | $1,171.17 | $1,171.20 | $1,171.20 | |