| 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 | $217.74 | 11.501% | $242.7823 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $211.71 | 4.220% | $220.6442 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $95.49 | 8.522% | $103.6277 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $162.89 | 3.639% | $168.8176 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $150.65 | 10.467% | $166.4185 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $39.66 | 3.693% | $41.1246 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $32.52 | 10.670% | $35.9899 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $910.66 | $979.4048 | $979.40 | $979.40 | $979.30 | |