| 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 | $24.49 | 3.841% | $25.4307 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $139.25 | 9.157% | $152.0011 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $205.40 | 11.235% | $228.4767 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $129.87 | 4.312% | $135.47 | $135.47 | $135.45 | $135.50 |
| Purchase #5 | $167.75 | 13.860% | $191.0002 | $191.00 | $191.00 | $191.00 |
| Purchase #6 | $128.74 | 10.522% | $142.286 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $109.59 | 5.381% | $115.487 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $905.09 | $990.1517 | $990.16 | $990.20 | $990.20 | |