| 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 | $211.55 | 5.274% | $222.7071 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $179.93 | 6.766% | $192.1041 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $121.37 | 10.310% | $133.8832 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $170.30 | 11.127% | $189.2493 | $189.25 | $189.25 | $189.20 |
| Purchase #5 | $82.49 | 11.461% | $91.9442 | $91.94 | $91.95 | $91.90 |
| Purchase #6 | $132.80 | 12.335% | $149.1809 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $22.35 | 7.698% | $24.0705 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $920.79 | $1,003.1393 | $1,003.13 | $1,003.15 | $1,003.10 | |