| 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 | $102.97 | 13.733% | $117.1109 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $189.26 | 13.606% | $215.0107 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $141.60 | 12.467% | $159.2533 | $159.25 | $159.25 | $159.30 |
| Purchase #4 | $19.67 | 7.701% | $21.1848 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $111.29 | 8.162% | $120.3735 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $172.69 | 5.540% | $182.257 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $211.56 | 4.363% | $220.7904 | $220.79 | $220.80 | $220.80 |
| 7 purchase totals = | $949.04 | $1,035.9806 | $1,035.97 | $1,035.95 | $1,036.10 | |