| 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 | $163.47 | 6.315% | $173.7931 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $66.93 | 3.727% | $69.4245 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $103.95 | 5.108% | $109.2598 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $243.58 | 12.848% | $274.8752 | $274.88 | $274.90 | $274.90 |
| Purchase #5 | $210.34 | 7.286% | $225.6654 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $232.58 | 8.534% | $252.4284 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $115.74 | 11.858% | $129.4644 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,136.59 | $1,234.9108 | $1,234.91 | $1,234.90 | $1,235.00 | |