| 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 | $229.88 | 13.368% | $260.6104 | $260.61 | $260.60 | $260.60 |
| Purchase #2 | $132.45 | 9.818% | $145.4539 | $145.45 | $145.45 | $145.50 |
| Purchase #3 | $206.38 | 4.481% | $215.6279 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $35.54 | 12.273% | $39.9018 | $39.90 | $39.90 | $39.90 |
| Purchase #5 | $9.45 | 5.485% | $9.9683 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $183.80 | 7.797% | $198.1309 | $198.13 | $198.15 | $198.10 |
| Purchase #7 | $7.59 | 13.700% | $8.6298 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $805.09 | $878.3230 | $878.32 | $878.35 | $878.30 | |