| 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 | $191.41 | 4.384% | $199.8014 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $16.96 | 13.146% | $19.1896 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $105.72 | 12.788% | $119.2395 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $47.25 | 7.656% | $50.8675 | $50.87 | $50.85 | $50.90 |
| Purchase #5 | $115.94 | 12.180% | $130.0615 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $83.48 | 6.221% | $88.6733 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $221.57 | 10.272% | $244.3297 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $782.33 | $852.1625 | $852.16 | $852.15 | $852.20 | |