| 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 | $227.36 | 7.661% | $244.778 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $190.97 | 4.501% | $199.5656 | $199.57 | $199.55 | $199.60 |
| Purchase #3 | $40.88 | 5.859% | $43.2752 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $189.68 | 10.824% | $210.211 | $210.21 | $210.20 | $210.20 |
| Purchase #5 | $129.90 | 10.669% | $143.759 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $115.89 | 13.406% | $131.4262 | $131.43 | $131.45 | $131.40 |
| Purchase #7 | $191.60 | 8.138% | $207.1924 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $1,086.28 | $1,180.2074 | $1,180.22 | $1,180.25 | $1,180.30 | |