| 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 | $119.33 | 10.772% | $132.1842 | $132.18 | $132.20 | $132.20 |
| Purchase #2 | $218.61 | 3.147% | $225.4897 | $225.49 | $225.50 | $225.50 |
| Purchase #3 | $145.67 | 3.465% | $150.7175 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $128.91 | 11.671% | $143.9551 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $237.42 | 7.552% | $255.35 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $199.68 | 13.399% | $226.4351 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $22.65 | 4.737% | $23.7229 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $1,072.27 | $1,157.8545 | $1,157.86 | $1,157.85 | $1,157.90 | |