| 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 | $38.95 | 3.695% | $40.3892 | $40.39 | $40.40 | $40.40 |
| Purchase #2 | $194.38 | 8.769% | $211.4252 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $106.34 | 5.287% | $111.9622 | $111.96 | $111.95 | $112.00 |
| Purchase #4 | $246.90 | 7.444% | $265.2792 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $23.56 | 11.271% | $26.2154 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $149.86 | 4.594% | $156.7446 | $156.74 | $156.75 | $156.70 |
| Purchase #7 | $118.25 | 8.231% | $127.9832 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $878.24 | $939.9990 | $940.00 | $940.05 | $940.00 | |