| 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 | $193.34 | 10.246% | $213.1496 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $85.34 | 9.386% | $93.35 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $157.35 | 13.374% | $178.394 | $178.39 | $178.40 | $178.40 |
| Purchase #4 | $70.44 | 12.111% | $78.971 | $78.97 | $78.95 | $79.00 |
| Purchase #5 | $75.36 | 3.666% | $78.1227 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $157.38 | 9.223% | $171.8952 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $219.82 | 6.697% | $234.5413 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $959.03 | $1,048.4238 | $1,048.42 | $1,048.40 | $1,048.40 | |