| 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 | $92.36 | 7.178% | $98.9896 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $213.79 | 13.136% | $241.8735 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $233.84 | 4.627% | $244.6598 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $129.79 | 6.655% | $138.4275 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $13.57 | 6.449% | $14.4451 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $150.48 | 3.716% | $156.0718 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $246.79 | 10.321% | $272.2612 | $272.26 | $272.25 | $272.30 |
| 7 purchase totals = | $1,080.62 | $1,166.7285 | $1,166.73 | $1,166.70 | $1,166.80 | |