| 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 | $199.99 | 13.435% | $226.8587 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $173.61 | 4.845% | $182.0214 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $8.89 | 6.701% | $9.4857 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $202.45 | 13.757% | $230.301 | $230.30 | $230.30 | $230.30 |
| Purchase #5 | $183.81 | 7.802% | $198.1509 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $86.95 | 12.672% | $97.9683 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $87.33 | 3.215% | $90.1377 | $90.14 | $90.15 | $90.10 |
| 7 purchase totals = | $943.03 | $1,034.9237 | $1,034.93 | $1,034.90 | $1,035.00 | |