| 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 | $238.87 | 12.407% | $268.5066 | $268.51 | $268.50 | $268.50 |
| Purchase #2 | $79.35 | 6.430% | $84.4522 | $84.45 | $84.45 | $84.50 |
| Purchase #3 | $19.88 | 9.237% | $21.7163 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $164.55 | 7.280% | $176.5292 | $176.53 | $176.55 | $176.50 |
| Purchase #5 | $77.96 | 9.799% | $85.5993 | $85.60 | $85.60 | $85.60 |
| Purchase #6 | $103.30 | 5.494% | $108.9753 | $108.98 | $109.00 | $109.00 |
| Purchase #7 | $117.44 | 7.619% | $126.3878 | $126.39 | $126.40 | $126.40 |
| 7 purchase totals = | $801.35 | $872.1667 | $872.18 | $872.20 | $872.20 | |