| 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 | $116.33 | 9.365% | $127.2243 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $85.46 | 7.391% | $91.7763 | $91.78 | $91.80 | $91.80 |
| Purchase #3 | $132.70 | 4.210% | $138.2867 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $162.78 | 12.727% | $183.497 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $21.89 | 5.199% | $23.0281 | $23.03 | $23.05 | $23.00 |
| Purchase #6 | $209.64 | 12.110% | $235.0274 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $107.66 | 10.798% | $119.2851 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $836.46 | $918.1249 | $918.14 | $918.20 | $918.10 | |