| 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 | $247.35 | 3.825% | $256.8111 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $116.61 | 13.809% | $132.7127 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $229.90 | 6.374% | $244.5538 | $244.55 | $244.55 | $244.60 |
| Purchase #4 | $119.88 | 4.679% | $125.4892 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $242.59 | 10.336% | $267.6641 | $267.66 | $267.65 | $267.70 |
| Purchase #6 | $140.29 | 10.218% | $154.6248 | $154.62 | $154.60 | $154.60 |
| Purchase #7 | $83.88 | 12.497% | $94.3625 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $1,180.50 | $1,276.2182 | $1,276.20 | $1,276.15 | $1,276.30 | |