| 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 | $194.84 | 10.133% | $214.5831 | $214.58 | $214.60 | $214.60 |
| Purchase #2 | $44.36 | 7.832% | $47.8343 | $47.83 | $47.85 | $47.80 |
| Purchase #3 | $189.39 | 12.220% | $212.5335 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $220.62 | 3.258% | $227.8078 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $218.81 | 11.455% | $243.8747 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $15.80 | 5.433% | $16.6584 | $16.66 | $16.65 | $16.70 |
| Purchase #7 | $246.38 | 3.717% | $255.5379 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $1,130.20 | $1,218.8297 | $1,218.82 | $1,218.85 | $1,218.80 | |