| 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 | $249.69 | 7.355% | $268.0547 | $268.05 | $268.05 | $268.10 |
| Purchase #2 | $237.84 | 11.829% | $265.9741 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $143.79 | 7.240% | $154.2004 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $40.74 | 9.473% | $44.5993 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $150.51 | 12.480% | $169.2936 | $169.29 | $169.30 | $169.30 |
| Purchase #6 | $46.61 | 4.680% | $48.7913 | $48.79 | $48.80 | $48.80 |
| Purchase #7 | $126.93 | 8.117% | $137.2329 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $996.11 | $1,088.1463 | $1,088.13 | $1,088.15 | $1,088.20 | |