| 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 | $14.45 | 11.558% | $16.1201 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $131.35 | 9.149% | $143.3672 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $169.78 | 10.272% | $187.2198 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $156.39 | 5.147% | $164.4394 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $115.78 | 7.688% | $124.6812 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $136.83 | 4.107% | $142.4496 | $142.45 | $142.45 | $142.40 |
| Purchase #7 | $221.68 | 11.429% | $247.0158 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $946.26 | $1,025.2931 | $1,025.30 | $1,025.25 | $1,025.20 | |