| 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 | $229.43 | 11.196% | $255.117 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $120.59 | 3.321% | $124.5948 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $145.91 | 5.693% | $154.2167 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $205.69 | 4.684% | $215.3245 | $215.32 | $215.30 | $215.30 |
| Purchase #5 | $25.86 | 9.128% | $28.2205 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $79.39 | 6.494% | $84.5456 | $84.55 | $84.55 | $84.50 |
| Purchase #7 | $14.30 | 6.190% | $15.1852 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $821.17 | $877.2043 | $877.21 | $877.15 | $877.10 | |