| 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 | $219.86 | 8.249% | $237.9963 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $151.40 | 5.874% | $160.2932 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $230.57 | 12.840% | $260.1752 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $152.56 | 8.720% | $165.8632 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $223.45 | 3.675% | $231.6618 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $28.25 | 9.588% | $30.9586 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $81.84 | 8.574% | $88.857 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $1,087.93 | $1,175.8053 | $1,175.81 | $1,175.80 | $1,176.00 | |