| 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 | $140.37 | 10.149% | $154.6162 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $105.46 | 9.407% | $115.3806 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $42.97 | 3.754% | $44.5831 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $197.47 | 6.638% | $210.5781 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $178.37 | 5.712% | $188.5585 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $36.99 | 10.169% | $40.7515 | $40.75 | $40.75 | $40.80 |
| Purchase #7 | $240.41 | 10.673% | $266.069 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $942.04 | $1,020.5370 | $1,020.54 | $1,020.55 | $1,020.70 | |