| 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 | $104.71 | 12.119% | $117.3998 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $188.58 | 6.839% | $201.477 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $130.95 | 6.545% | $139.5207 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $131.67 | 11.365% | $146.6343 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $148.42 | 3.276% | $153.2822 | $153.28 | $153.30 | $153.30 |
| Purchase #6 | $61.35 | 11.584% | $68.4568 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $148.69 | 12.801% | $167.7238 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $914.37 | $994.4946 | $994.49 | $994.50 | $994.50 | |