| 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 | $98.68 | 13.465% | $111.9673 | $111.97 | $111.95 | $112.00 |
| Purchase #2 | $11.80 | 13.797% | $13.428 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $157.85 | 9.645% | $173.0746 | $173.07 | $173.05 | $173.10 |
| Purchase #4 | $178.62 | 7.581% | $192.1612 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $119.63 | 8.126% | $129.3511 | $129.35 | $129.35 | $129.40 |
| Purchase #6 | $217.90 | 11.152% | $242.2002 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $224.73 | 10.202% | $247.657 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,009.21 | $1,109.8394 | $1,109.84 | $1,109.80 | $1,110.00 | |