| 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 | $241.52 | 9.435% | $264.3074 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $18.99 | 8.514% | $20.6068 | $20.61 | $20.60 | $20.60 |
| Purchase #3 | $154.53 | 4.322% | $161.2088 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $72.71 | 8.156% | $78.6402 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $203.33 | 12.332% | $228.4047 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $87.36 | 5.815% | $92.44 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $67.64 | 13.871% | $77.0223 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $846.08 | $922.6302 | $922.63 | $922.60 | $922.50 | |