| 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 | $217.74 | 10.580% | $240.7769 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $177.74 | 7.147% | $190.4431 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $71.49 | 13.361% | $81.0418 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $233.27 | 13.782% | $265.4193 | $265.42 | $265.40 | $265.40 |
| Purchase #5 | $94.49 | 7.463% | $101.5418 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $170.96 | 12.803% | $192.848 | $192.85 | $192.85 | $192.80 |
| Purchase #7 | $205.72 | 9.724% | $225.7242 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,171.41 | $1,297.7951 | $1,297.79 | $1,297.80 | $1,297.60 | |