| 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 | $126.43 | 4.746% | $132.4304 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $229.56 | 12.394% | $258.0117 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $189.78 | 11.395% | $211.4054 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $186.97 | 7.328% | $200.6712 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $17.28 | 10.185% | $19.04 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $115.73 | 4.622% | $121.079 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $249.88 | 5.728% | $264.1931 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,115.63 | $1,206.8308 | $1,206.83 | $1,206.85 | $1,206.80 | |