| 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 | $77.40 | 8.171% | $83.7244 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $94.39 | 12.463% | $106.1538 | $106.15 | $106.15 | $106.20 |
| Purchase #3 | $124.71 | 11.528% | $139.0866 | $139.09 | $139.10 | $139.10 |
| Purchase #4 | $29.92 | 7.398% | $32.1335 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $238.47 | 3.364% | $246.4921 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $181.31 | 12.617% | $204.1859 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $209.64 | 7.466% | $225.2917 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $955.84 | $1,037.0680 | $1,037.06 | $1,037.10 | $1,037.10 | |