| 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 | $104.32 | 12.525% | $117.3861 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $186.67 | 5.741% | $197.3867 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $236.68 | 13.133% | $267.7632 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $242.69 | 5.732% | $256.601 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $103.64 | 12.860% | $116.9681 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $178.92 | 6.597% | $190.7234 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $21.31 | 9.430% | $23.3195 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $1,074.23 | $1,170.1480 | $1,170.15 | $1,170.10 | $1,170.20 | |