| 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 | $231.92 | 10.475% | $256.2136 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $71.90 | 3.189% | $74.1929 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $167.38 | 3.143% | $172.6408 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $113.33 | 3.830% | $117.6705 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $33.46 | 5.294% | $35.2314 | $35.23 | $35.25 | $35.20 |
| Purchase #6 | $58.96 | 4.269% | $61.477 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $195.68 | 13.572% | $222.2377 | $222.24 | $222.25 | $222.20 |
| 7 purchase totals = | $872.63 | $939.6639 | $939.66 | $939.70 | $939.60 | |