| 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 | $215.80 | 7.458% | $231.8944 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $186.73 | 5.626% | $197.2354 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $199.75 | 5.193% | $210.123 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $22.67 | 6.438% | $24.1295 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $201.53 | 7.257% | $216.155 | $216.16 | $216.15 | $216.20 |
| Purchase #6 | $51.77 | 5.102% | $54.4113 | $54.41 | $54.40 | $54.40 |
| Purchase #7 | $13.28 | 12.748% | $14.9729 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $891.53 | $948.9215 | $948.92 | $948.90 | $948.90 | |