| 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 | $230.41 | 8.554% | $250.1193 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $138.72 | 5.602% | $146.4911 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $88.99 | 6.296% | $94.5928 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $23.95 | 7.851% | $25.8303 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $105.64 | 10.266% | $116.485 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $109.43 | 6.608% | $116.6611 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $33.35 | 3.734% | $34.5953 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $730.49 | $784.7749 | $784.78 | $784.80 | $784.80 | |