| 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 | $80.85 | 11.396% | $90.0637 | $90.06 | $90.05 | $90.10 |
| Purchase #2 | $241.69 | 7.725% | $260.3606 | $260.36 | $260.35 | $260.40 |
| Purchase #3 | $94.73 | 12.874% | $106.9255 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $125.44 | 6.228% | $133.2524 | $133.25 | $133.25 | $133.30 |
| Purchase #5 | $65.52 | 3.760% | $67.9836 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $154.76 | 3.522% | $160.2106 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $205.51 | 6.706% | $219.2915 | $219.29 | $219.30 | $219.30 |
| 7 purchase totals = | $968.50 | $1,038.0879 | $1,038.08 | $1,038.10 | $1,038.20 | |