| 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 | $98.54 | 10.333% | $108.7221 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $137.33 | 9.229% | $150.0042 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $185.64 | 7.600% | $199.7486 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $182.44 | 10.605% | $201.7878 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $138.32 | 6.717% | $147.611 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $13.88 | 11.661% | $15.4985 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $156.68 | 13.728% | $178.189 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $912.83 | $1,001.5612 | $1,001.56 | $1,001.55 | $1,001.50 | |