| 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 | $116.95 | 10.351% | $129.0555 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $9.43 | 9.757% | $10.3501 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $48.80 | 6.475% | $51.9598 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $133.71 | 13.243% | $151.4172 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $234.49 | 5.688% | $247.8278 | $247.83 | $247.85 | $247.80 |
| Purchase #6 | $5.54 | 12.416% | $6.2278 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $235.53 | 11.732% | $263.1624 | $263.16 | $263.15 | $263.20 |
| 7 purchase totals = | $784.45 | $860.0006 | $860.01 | $860.00 | $860.10 | |