| 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 | $103.74 | 5.293% | $109.231 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $225.85 | 3.522% | $233.8044 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $228.30 | 9.497% | $249.9817 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $111.49 | 8.117% | $120.5396 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $169.28 | 6.765% | $180.7318 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $247.38 | 11.352% | $275.4626 | $275.46 | $275.45 | $275.50 |
| Purchase #7 | $133.98 | 8.423% | $145.2651 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $1,220.02 | $1,315.0162 | $1,315.01 | $1,315.05 | $1,315.00 | |