| 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 | $127.26 | 7.406% | $136.6849 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $133.42 | 13.122% | $150.9274 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $94.43 | 10.258% | $104.1166 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $209.74 | 9.261% | $229.164 | $229.16 | $229.15 | $229.20 |
| Purchase #5 | $167.45 | 9.662% | $183.629 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $247.53 | 9.222% | $270.3572 | $270.36 | $270.35 | $270.40 |
| Purchase #7 | $22.53 | 3.723% | $23.3688 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $1,002.36 | $1,098.2479 | $1,098.25 | $1,098.25 | $1,098.30 | |