| 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 | $243.39 | 8.424% | $263.8932 | $263.89 | $263.90 | $263.90 |
| Purchase #2 | $242.36 | 3.789% | $251.543 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $240.35 | 5.262% | $252.9972 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $197.96 | 10.363% | $218.4746 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $41.38 | 8.798% | $45.0206 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $132.74 | 3.309% | $137.1324 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $109.32 | 6.346% | $116.2574 | $116.26 | $116.25 | $116.30 |
| 7 purchase totals = | $1,207.50 | $1,285.3184 | $1,285.31 | $1,285.30 | $1,285.30 | |