| 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 | $188.27 | 11.837% | $210.5555 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $218.92 | 12.463% | $246.204 | $246.20 | $246.20 | $246.20 |
| Purchase #3 | $66.98 | 7.118% | $71.7476 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $97.63 | 5.415% | $102.9167 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $151.36 | 10.170% | $166.7533 | $166.75 | $166.75 | $166.80 |
| Purchase #6 | $20.69 | 5.548% | $21.8379 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $133.54 | 11.846% | $149.3591 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $877.39 | $969.3741 | $969.38 | $969.35 | $969.40 | |