| 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 | $38.78 | 10.563% | $42.8763 | $42.88 | $42.90 | $42.90 |
| Purchase #2 | $49.54 | 9.320% | $54.1571 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $113.95 | 7.120% | $122.0632 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $201.45 | 5.832% | $213.1986 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $132.70 | 13.768% | $150.9701 | $150.97 | $150.95 | $151.00 |
| Purchase #6 | $63.82 | 13.581% | $72.4874 | $72.49 | $72.50 | $72.50 |
| Purchase #7 | $242.31 | 11.454% | $270.0642 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $842.55 | $925.8169 | $925.82 | $925.80 | $926.00 | |