| 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 | $84.42 | 12.709% | $95.1489 | $95.15 | $95.15 | $95.10 |
| Purchase #2 | $207.63 | 8.475% | $225.2266 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $92.45 | 12.329% | $103.8482 | $103.85 | $103.85 | $103.80 |
| Purchase #4 | $139.35 | 10.309% | $153.7156 | $153.72 | $153.70 | $153.70 |
| Purchase #5 | $182.42 | 13.311% | $206.7019 | $206.70 | $206.70 | $206.70 |
| Purchase #6 | $178.61 | 4.336% | $186.3545 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $84.62 | 11.188% | $94.0873 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $969.50 | $1,065.0830 | $1,065.09 | $1,065.10 | $1,065.00 | |