| 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 | $113.59 | 10.109% | $125.0728 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $45.84 | 9.853% | $50.3566 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $149.95 | 6.618% | $159.8737 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $129.31 | 3.505% | $133.8423 | $133.84 | $133.85 | $133.80 |
| Purchase #5 | $100.84 | 7.142% | $108.042 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $242.93 | 5.705% | $256.7892 | $256.79 | $256.80 | $256.80 |
| Purchase #7 | $158.52 | 9.497% | $173.5746 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $940.98 | $1,007.5512 | $1,007.54 | $1,007.50 | $1,007.60 | |