| 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 | $206.69 | 12.637% | $232.8094 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $13.88 | 9.607% | $15.2135 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $143.91 | 9.236% | $157.2015 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $55.50 | 11.842% | $62.0723 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $50.96 | 9.414% | $55.7574 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $34.29 | 12.717% | $38.6507 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $64.47 | 11.679% | $71.9995 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $569.70 | $633.7043 | $633.70 | $633.65 | $633.80 | |