| 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 | $220.49 | 10.176% | $242.9271 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $55.65 | 10.763% | $61.6396 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $109.44 | 7.397% | $117.5353 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $86.34 | 13.395% | $97.9052 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $199.28 | 12.553% | $224.2956 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $218.51 | 5.312% | $230.1173 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $9.43 | 13.385% | $10.6922 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $899.14 | $985.1123 | $985.13 | $985.15 | $985.00 | |