| 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 | $235.51 | 6.389% | $250.5567 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $14.36 | 7.520% | $15.4399 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $116.79 | 4.306% | $121.819 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $94.42 | 4.119% | $98.3092 | $98.31 | $98.30 | $98.30 |
| Purchase #5 | $72.57 | 8.754% | $78.9228 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $80.65 | 3.117% | $83.1639 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $238.36 | 12.864% | $269.0226 | $269.02 | $269.00 | $269.00 |
| 7 purchase totals = | $852.66 | $917.2341 | $917.23 | $917.15 | $917.20 | |