| 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 | $117.51 | 12.321% | $131.9884 | $131.99 | $132.00 | $132.00 |
| Purchase #2 | $224.89 | 8.525% | $244.0619 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $42.49 | 12.753% | $47.9087 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $238.47 | 7.674% | $256.7702 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $161.73 | 5.626% | $170.8289 | $170.83 | $170.85 | $170.80 |
| Purchase #6 | $165.41 | 9.310% | $180.8097 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $104.57 | 10.758% | $115.8196 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $1,055.07 | $1,148.1874 | $1,148.19 | $1,148.15 | $1,148.20 | |