| 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 | $224.55 | 12.678% | $253.0184 | $253.02 | $253.00 | $253.00 |
| Purchase #2 | $5.47 | 5.821% | $5.7884 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $231.88 | 7.419% | $249.0832 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $141.78 | 11.541% | $158.1428 | $158.14 | $158.15 | $158.10 |
| Purchase #5 | $132.38 | 7.810% | $142.7189 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $39.34 | 6.367% | $41.8448 | $41.84 | $41.85 | $41.80 |
| Purchase #7 | $32.59 | 8.192% | $35.2598 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $807.99 | $885.8563 | $885.85 | $885.85 | $885.80 | |