| 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 | $213.47 | 7.439% | $229.35 | $229.35 | $229.35 | $229.40 |
| Purchase #2 | $250.92 | 12.871% | $283.2159 | $283.22 | $283.20 | $283.20 |
| Purchase #3 | $11.77 | 12.123% | $13.1969 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $218.81 | 3.852% | $227.2386 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $242.28 | 9.182% | $264.5261 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $44.42 | 6.258% | $47.1998 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $178.84 | 11.322% | $199.0883 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,160.51 | $1,263.8156 | $1,263.83 | $1,263.85 | $1,263.80 | |