| 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 | $225.45 | 6.212% | $239.455 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $158.51 | 13.391% | $179.7361 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $51.67 | 9.119% | $56.3818 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $73.77 | 3.369% | $76.2553 | $76.26 | $76.25 | $76.30 |
| Purchase #5 | $200.86 | 6.403% | $213.7211 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $20.91 | 11.555% | $23.3262 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $59.51 | 3.199% | $61.4137 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $790.68 | $850.2892 | $850.30 | $850.30 | $850.30 | |