| 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 | $124.93 | 13.735% | $142.0891 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $129.38 | 9.526% | $141.7047 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $245.58 | 5.420% | $258.8904 | $258.89 | $258.90 | $258.90 |
| Purchase #4 | $149.51 | 5.178% | $157.2516 | $157.25 | $157.25 | $157.30 |
| Purchase #5 | $244.37 | 12.714% | $275.4392 | $275.44 | $275.45 | $275.40 |
| Purchase #6 | $109.37 | 7.191% | $117.2348 | $117.23 | $117.25 | $117.20 |
| Purchase #7 | $195.44 | 4.433% | $204.1039 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,198.58 | $1,296.7137 | $1,296.70 | $1,296.75 | $1,296.70 | |