| 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 | $219.84 | 8.540% | $238.6143 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $34.98 | 3.631% | $36.2501 | $36.25 | $36.25 | $36.30 |
| Purchase #3 | $13.93 | 10.586% | $15.4046 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $68.40 | 13.273% | $77.4787 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $194.33 | 6.271% | $206.5164 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $92.39 | 8.635% | $100.3679 | $100.37 | $100.35 | $100.40 |
| Purchase #7 | $239.96 | 3.190% | $247.6147 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $863.83 | $922.2467 | $922.24 | $922.20 | $922.30 | |