| 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 | $213.65 | 4.407% | $223.0656 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $16.73 | 10.803% | $18.5373 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $236.74 | 11.374% | $263.6668 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $124.46 | 9.316% | $136.0547 | $136.05 | $136.05 | $136.10 |
| Purchase #5 | $56.51 | 13.666% | $64.2327 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $228.63 | 11.618% | $255.1922 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $153.41 | 10.262% | $169.1529 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $1,030.13 | $1,129.9022 | $1,129.90 | $1,129.90 | $1,130.00 | |