| 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 | $194.35 | 11.774% | $217.2328 | $217.23 | $217.25 | $217.20 |
| Purchase #2 | $5.47 | 6.171% | $5.8076 | $5.81 | $5.80 | $5.80 |
| Purchase #3 | $96.79 | 8.709% | $105.2194 | $105.22 | $105.20 | $105.20 |
| Purchase #4 | $90.75 | 9.385% | $99.2669 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $183.56 | 8.769% | $199.6564 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $202.56 | 9.347% | $221.4933 | $221.49 | $221.50 | $221.50 |
| Purchase #7 | $9.93 | 9.340% | $10.8575 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $783.41 | $859.5339 | $859.54 | $859.50 | $859.60 | |