| 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 | $209.42 | 7.820% | $225.7966 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $245.57 | 12.556% | $276.4038 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $177.73 | 9.587% | $194.769 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $248.46 | 12.595% | $279.7535 | $279.75 | $279.75 | $279.80 |
| Purchase #5 | $78.98 | 9.849% | $86.7587 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $49.88 | 10.177% | $54.9563 | $54.96 | $54.95 | $55.00 |
| Purchase #7 | $105.30 | 3.820% | $109.3225 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $1,115.34 | $1,227.7604 | $1,227.76 | $1,227.70 | $1,227.90 | |