| 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 | $152.50 | 10.248% | $168.1282 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $213.83 | 10.503% | $236.2886 | $236.29 | $236.30 | $236.30 |
| Purchase #3 | $93.58 | 3.390% | $96.7524 | $96.75 | $96.75 | $96.80 |
| Purchase #4 | $176.64 | 7.696% | $190.2342 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $129.82 | 6.492% | $138.2479 | $138.25 | $138.25 | $138.20 |
| Purchase #6 | $244.68 | 10.468% | $270.2931 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $118.51 | 13.734% | $134.7862 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $1,129.56 | $1,234.7306 | $1,234.73 | $1,234.80 | $1,234.70 | |