| 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 | $228.25 | 9.492% | $249.9155 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $191.41 | 8.673% | $208.011 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $31.50 | 12.398% | $35.4054 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $22.73 | 11.789% | $25.4096 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $21.50 | 6.722% | $22.9452 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $22.89 | 13.637% | $26.0115 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $136.89 | 10.465% | $151.2155 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $655.17 | $718.9137 | $718.93 | $718.85 | $718.80 | |