| 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 | $203.88 | 10.419% | $225.1223 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $196.57 | 3.525% | $203.4991 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $73.58 | 6.845% | $78.6166 | $78.62 | $78.60 | $78.60 |
| Purchase #4 | $41.45 | 3.707% | $42.9866 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $198.28 | 7.639% | $213.4266 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $235.71 | 8.409% | $255.5309 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $231.38 | 13.584% | $262.8107 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,180.85 | $1,281.9928 | $1,282.00 | $1,282.00 | $1,281.90 | |