| 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 | $184.45 | 10.237% | $203.3321 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $124.38 | 4.588% | $130.0866 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $221.91 | 3.267% | $229.1598 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $192.32 | 5.566% | $203.0245 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $93.56 | 13.734% | $106.4095 | $106.41 | $106.40 | $106.40 |
| Purchase #6 | $90.70 | 12.531% | $102.0656 | $102.07 | $102.05 | $102.10 |
| Purchase #7 | $61.65 | 7.110% | $66.0333 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $968.97 | $1,040.1114 | $1,040.11 | $1,040.10 | $1,040.10 | |