| 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 | $232.44 | 7.146% | $249.0502 | $249.05 | $249.05 | $249.10 |
| Purchase #2 | $190.89 | 7.617% | $205.4301 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $74.68 | 6.446% | $79.4939 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $13.66 | 3.616% | $14.1539 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $220.60 | 5.570% | $232.8874 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $84.72 | 3.831% | $87.9656 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $8.46 | 3.265% | $8.7362 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $825.45 | $877.7173 | $877.72 | $877.75 | $877.80 | |