| 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 | $219.59 | 3.696% | $227.706 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $83.81 | 4.841% | $87.8672 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $184.53 | 5.539% | $194.7511 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $91.35 | 11.772% | $102.1037 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $72.75 | 7.372% | $78.1131 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $84.56 | 12.558% | $95.179 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $90.51 | 12.740% | $102.041 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $827.10 | $887.7611 | $887.76 | $887.75 | $887.80 | |