| 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 | $131.32 | 4.294% | $136.9589 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $211.47 | 13.679% | $240.397 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $81.99 | 5.417% | $86.4314 | $86.43 | $86.45 | $86.40 |
| Purchase #4 | $91.70 | 12.322% | $102.9993 | $103.00 | $103.00 | $103.00 |
| Purchase #5 | $210.76 | 7.200% | $225.9347 | $225.93 | $225.95 | $225.90 |
| Purchase #6 | $64.28 | 12.811% | $72.5149 | $72.51 | $72.50 | $72.50 |
| Purchase #7 | $124.59 | 4.145% | $129.7543 | $129.75 | $129.75 | $129.80 |
| 7 purchase totals = | $916.11 | $994.9905 | $994.98 | $995.00 | $995.00 | |