| 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 | $247.49 | 11.442% | $275.8078 | $275.81 | $275.80 | $275.80 |
| Purchase #2 | $192.83 | 6.203% | $204.7912 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $111.91 | 9.356% | $122.3803 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $118.26 | 13.166% | $133.8301 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $218.28 | 4.387% | $227.8559 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $183.42 | 4.498% | $191.6702 | $191.67 | $191.65 | $191.70 |
| Purchase #7 | $67.37 | 8.238% | $72.9199 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $1,139.56 | $1,229.2554 | $1,229.26 | $1,229.25 | $1,229.30 | |