| 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 | $110.31 | 4.233% | $114.9794 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $245.26 | 9.127% | $267.6449 | $267.64 | $267.65 | $267.60 |
| Purchase #3 | $143.99 | 4.177% | $150.0045 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $61.54 | 8.751% | $66.9254 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $21.41 | 4.569% | $22.3882 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $45.74 | 12.793% | $51.5915 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $230.95 | 5.718% | $244.1557 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $859.20 | $917.6896 | $917.69 | $917.75 | $917.70 | |