| 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 | $130.58 | 6.457% | $139.0116 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $51.39 | 9.302% | $56.1703 | $56.17 | $56.15 | $56.20 |
| Purchase #3 | $201.51 | 12.644% | $226.9889 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $163.61 | 3.455% | $169.2627 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $218.92 | 11.546% | $244.1965 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $87.38 | 3.742% | $90.6498 | $90.65 | $90.65 | $90.60 |
| Purchase #7 | $224.39 | 11.766% | $250.7917 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $1,077.78 | $1,177.0715 | $1,177.07 | $1,177.05 | $1,177.10 | |