| 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 | $96.45 | 8.489% | $104.6376 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $126.42 | 12.782% | $142.579 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $238.39 | 9.385% | $260.7629 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $171.53 | 8.867% | $186.7396 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $38.47 | 4.619% | $40.2469 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $136.36 | 11.752% | $152.385 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $47.81 | 6.136% | $50.7436 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $855.43 | $938.0946 | $938.10 | $938.15 | $938.00 | |