| 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 | $23.43 | 8.437% | $25.4068 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $183.48 | 10.745% | $203.1949 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $193.73 | 3.756% | $201.0065 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $203.80 | 8.513% | $221.1495 | $221.15 | $221.15 | $221.10 |
| Purchase #5 | $107.59 | 3.224% | $111.0587 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $95.95 | 7.377% | $103.0282 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $118.51 | 3.609% | $122.787 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $926.49 | $987.6316 | $987.64 | $987.65 | $987.60 | |