| 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 | $119.81 | 7.860% | $129.2271 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $167.44 | 8.764% | $182.1144 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $42.27 | 12.675% | $47.6277 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $176.25 | 11.523% | $196.5593 | $196.56 | $196.55 | $196.60 |
| Purchase #5 | $13.39 | 13.107% | $15.145 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $201.50 | 13.395% | $228.4909 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $223.38 | 8.866% | $243.1849 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $944.04 | $1,042.3493 | $1,042.35 | $1,042.40 | $1,042.30 | |