| 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 | $216.83 | 7.225% | $232.496 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $127.92 | 11.527% | $142.6653 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $131.97 | 7.794% | $142.2557 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $19.34 | 4.506% | $20.2115 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $20.76 | 8.789% | $22.5846 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $78.32 | 6.810% | $83.6536 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $221.93 | 3.114% | $228.8409 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $817.07 | $872.7076 | $872.71 | $872.70 | $872.80 | |