| 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 | $210.88 | 10.642% | $233.3218 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $16.93 | 3.577% | $17.5356 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $25.45 | 11.172% | $28.2933 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $227.66 | 9.581% | $249.4721 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $195.46 | 11.321% | $217.588 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $156.61 | 6.344% | $166.5453 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $206.95 | 9.163% | $225.9128 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $1,039.94 | $1,138.6689 | $1,138.67 | $1,138.65 | $1,138.60 | |