| 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 | $103.81 | 9.392% | $113.5598 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $205.35 | 13.397% | $232.8607 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $243.29 | 3.273% | $251.2529 | $251.25 | $251.25 | $251.30 |
| Purchase #4 | $142.63 | 12.117% | $159.9125 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $36.75 | 7.207% | $39.3986 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $79.74 | 8.819% | $86.7723 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $98.49 | 9.799% | $108.141 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $910.06 | $991.8978 | $991.89 | $991.85 | $992.00 | |