| 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 | $222.43 | 9.351% | $243.2294 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $16.69 | 8.454% | $18.101 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $232.94 | 3.772% | $241.7265 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $188.72 | 3.550% | $195.4196 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $206.55 | 5.389% | $217.681 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $244.67 | 12.188% | $274.4904 | $274.49 | $274.50 | $274.50 |
| Purchase #7 | $181.88 | 11.200% | $202.2506 | $202.25 | $202.25 | $202.30 |
| 7 purchase totals = | $1,293.88 | $1,392.8985 | $1,392.90 | $1,392.95 | $1,392.90 | |