| 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 | $108.92 | 3.289% | $112.5024 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $39.93 | 11.142% | $44.379 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $244.62 | 12.851% | $276.0561 | $276.06 | $276.05 | $276.10 |
| Purchase #4 | $96.53 | 9.846% | $106.0343 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $191.48 | 7.298% | $205.4542 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $36.97 | 3.143% | $38.132 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $244.56 | 6.410% | $260.2363 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $963.01 | $1,042.7943 | $1,042.79 | $1,042.85 | $1,042.80 | |