| 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 | $246.79 | 4.493% | $257.8783 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $127.72 | 4.797% | $133.8467 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $33.27 | 11.664% | $37.1506 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $18.33 | 7.739% | $19.7486 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $227.68 | 7.770% | $245.3707 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $169.65 | 12.791% | $191.3499 | $191.35 | $191.35 | $191.30 |
| Purchase #7 | $99.55 | 3.510% | $103.0442 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $922.99 | $988.3890 | $988.39 | $988.40 | $988.30 | |