| 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 | $243.63 | 9.450% | $266.653 | $266.65 | $266.65 | $266.70 |
| Purchase #2 | $35.86 | 6.444% | $38.1708 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $226.36 | 3.748% | $234.844 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $179.37 | 6.483% | $190.9986 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $22.76 | 11.162% | $25.3005 | $25.30 | $25.30 | $25.30 |
| Purchase #6 | $228.40 | 13.148% | $258.43 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $125.76 | 6.348% | $133.7432 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,062.14 | $1,148.1401 | $1,148.13 | $1,148.15 | $1,148.10 | |