| 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 | $41.50 | 10.590% | $45.8949 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $218.92 | 4.247% | $228.2175 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $197.79 | 7.211% | $212.0526 | $212.05 | $212.05 | $212.10 |
| Purchase #4 | $234.80 | 5.705% | $248.1953 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $250.66 | 11.393% | $279.2177 | $279.22 | $279.20 | $279.20 |
| Purchase #6 | $201.26 | 8.540% | $218.4476 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $183.27 | 6.542% | $195.2595 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $1,328.20 | $1,427.2851 | $1,427.29 | $1,427.25 | $1,427.30 | |