| 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 | $99.84 | 10.742% | $110.5648 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $198.92 | 8.157% | $215.1459 | $215.15 | $215.15 | $215.10 |
| Purchase #3 | $201.29 | 3.603% | $208.5425 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $38.97 | 7.609% | $41.9352 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $215.57 | 7.656% | $232.074 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $78.70 | 6.689% | $83.9642 | $83.96 | $83.95 | $84.00 |
| Purchase #7 | $248.45 | 13.243% | $281.3522 | $281.35 | $281.35 | $281.40 |
| 7 purchase totals = | $1,081.74 | $1,173.5788 | $1,173.57 | $1,173.55 | $1,173.60 | |