| 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 | $110.27 | 4.475% | $115.2046 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $125.93 | 4.825% | $132.0061 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $134.27 | 3.673% | $139.2017 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $131.49 | 12.798% | $148.3181 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $94.73 | 8.355% | $102.6447 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $238.67 | 3.345% | $246.6535 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $133.69 | 4.429% | $139.6111 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $969.05 | $1,023.6398 | $1,023.63 | $1,023.60 | $1,023.60 | |