| 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 | $87.26 | 5.644% | $92.185 | $92.19 | $92.20 | $92.20 |
| Purchase #2 | $200.37 | 13.468% | $227.3558 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $218.32 | 3.834% | $226.6904 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $229.99 | 4.563% | $240.4844 | $240.48 | $240.50 | $240.50 |
| Purchase #5 | $170.60 | 12.797% | $192.4317 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $129.42 | 4.325% | $135.0174 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $195.40 | 10.551% | $216.0167 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,231.36 | $1,330.1814 | $1,330.19 | $1,330.20 | $1,330.20 | |