| 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 | $10.91 | 11.626% | $12.1784 | $12.18 | $12.20 | $12.20 |
| Purchase #2 | $183.27 | 6.247% | $194.7189 | $194.72 | $194.70 | $194.70 |
| Purchase #3 | $202.68 | 12.867% | $228.7588 | $228.76 | $228.75 | $228.80 |
| Purchase #4 | $75.57 | 6.678% | $80.6166 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $87.64 | 6.141% | $93.022 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $188.84 | 12.801% | $213.0134 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $128.61 | 6.734% | $137.2706 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $877.52 | $959.5787 | $959.58 | $959.50 | $959.60 | |