| 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 | $110.61 | 10.282% | $121.9829 | $121.98 | $122.00 | $122.00 |
| Purchase #2 | $203.42 | 3.603% | $210.7492 | $210.75 | $210.75 | $210.70 |
| Purchase #3 | $32.58 | 11.367% | $36.2834 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $239.74 | 12.718% | $270.2301 | $270.23 | $270.25 | $270.20 |
| Purchase #5 | $161.68 | 7.338% | $173.5441 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $106.73 | 5.203% | $112.2832 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $172.48 | 9.225% | $188.3913 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,027.24 | $1,113.4642 | $1,113.45 | $1,113.55 | $1,113.40 | |