| 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 | $188.85 | 9.124% | $206.0807 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $129.82 | 10.175% | $143.0292 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $133.65 | 5.677% | $141.2373 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $113.80 | 9.211% | $124.2821 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $234.26 | 4.326% | $244.3941 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $227.25 | 12.836% | $256.4198 | $256.42 | $256.40 | $256.40 |
| Purchase #7 | $238.58 | 11.715% | $266.5296 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $1,266.21 | $1,381.9728 | $1,381.97 | $1,382.05 | $1,381.90 | |