| 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 | $233.61 | 9.714% | $256.3029 | $256.30 | $256.30 | $256.30 |
| Purchase #2 | $201.47 | 3.740% | $209.005 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $195.72 | 9.215% | $213.7556 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $226.59 | 11.740% | $253.1917 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $71.51 | 8.605% | $77.6634 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $212.44 | 4.859% | $222.7625 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $108.61 | 6.228% | $115.3742 | $115.37 | $115.35 | $115.40 |
| 7 purchase totals = | $1,249.95 | $1,348.0553 | $1,348.05 | $1,348.00 | $1,348.20 | |