| 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 | $235.57 | 4.502% | $246.1754 | $246.18 | $246.20 | $246.20 |
| Purchase #2 | $129.40 | 11.572% | $144.3742 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $84.35 | 7.771% | $90.9048 | $90.90 | $90.90 | $90.90 |
| Purchase #4 | $100.78 | 11.742% | $112.6136 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $187.28 | 5.306% | $197.2171 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $168.92 | 8.151% | $182.6887 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $12.54 | 10.493% | $13.8558 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $918.84 | $987.8296 | $987.83 | $987.80 | $987.90 | |