| 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 | $230.74 | 12.233% | $258.9664 | $258.97 | $258.95 | $259.00 |
| Purchase #2 | $44.43 | 3.800% | $46.1183 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $66.41 | 8.286% | $71.9127 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $89.75 | 10.266% | $98.9637 | $98.96 | $98.95 | $99.00 |
| Purchase #5 | $243.59 | 11.824% | $272.3921 | $272.39 | $272.40 | $272.40 |
| Purchase #6 | $82.51 | 11.854% | $92.2907 | $92.29 | $92.30 | $92.30 |
| Purchase #7 | $133.83 | 9.832% | $146.9882 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $891.26 | $987.6321 | $987.63 | $987.60 | $987.70 | |