| 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 | $226.93 | 5.819% | $240.1351 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $227.43 | 7.729% | $245.0081 | $245.01 | $245.00 | $245.00 |
| Purchase #3 | $137.51 | 8.199% | $148.7844 | $148.78 | $148.80 | $148.80 |
| Purchase #4 | $180.58 | 10.541% | $199.6149 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $60.52 | 10.798% | $67.0549 | $67.05 | $67.05 | $67.10 |
| Purchase #6 | $247.56 | 9.801% | $271.8234 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $204.71 | 11.515% | $228.2824 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $1,285.24 | $1,400.7032 | $1,400.69 | $1,400.70 | $1,400.70 | |