| 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 | $106.59 | 9.190% | $116.3856 | $116.39 | $116.40 | $116.40 |
| Purchase #2 | $121.29 | 13.750% | $137.9674 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $164.92 | 5.541% | $174.0582 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $14.53 | 12.873% | $16.4004 | $16.40 | $16.40 | $16.40 |
| Purchase #5 | $206.42 | 13.782% | $234.8688 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $124.44 | 9.230% | $135.9258 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $225.84 | 4.730% | $236.5222 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $964.03 | $1,052.1284 | $1,052.14 | $1,052.10 | $1,052.20 | |