| 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 | $40.87 | 12.580% | $46.0114 | $46.01 | $46.00 | $46.00 |
| Purchase #2 | $137.87 | 3.489% | $142.6803 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $217.53 | 7.624% | $234.1145 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $212.25 | 3.201% | $219.0441 | $219.04 | $219.05 | $219.00 |
| Purchase #5 | $184.89 | 11.341% | $205.8584 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $246.50 | 5.106% | $259.0863 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $241.66 | 13.853% | $275.1372 | $275.14 | $275.15 | $275.10 |
| 7 purchase totals = | $1,281.57 | $1,381.9322 | $1,381.93 | $1,381.95 | $1,381.90 | |