| 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 | $236.33 | 13.184% | $267.4877 | $267.49 | $267.50 | $267.50 |
| Purchase #2 | $145.48 | 5.450% | $153.4087 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $250.91 | 13.247% | $284.148 | $284.15 | $284.15 | $284.10 |
| Purchase #4 | $119.44 | 13.605% | $135.6898 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $19.42 | 10.352% | $21.4304 | $21.43 | $21.45 | $21.40 |
| Purchase #6 | $141.46 | 6.337% | $150.4243 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $197.27 | 8.174% | $213.3948 | $213.39 | $213.40 | $213.40 |
| 7 purchase totals = | $1,110.31 | $1,225.9837 | $1,225.98 | $1,226.00 | $1,225.90 | |