| 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 | $101.70 | 6.499% | $108.3095 | $108.31 | $108.30 | $108.30 |
| Purchase #2 | $180.63 | 12.522% | $203.2485 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $151.95 | 11.573% | $169.5352 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $40.85 | 13.730% | $46.4587 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $236.60 | 4.261% | $246.6815 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $130.29 | 3.376% | $134.6886 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $226.91 | 12.415% | $255.0809 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $1,068.93 | $1,164.0029 | $1,164.01 | $1,164.05 | $1,164.00 | |