| 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 | $109.93 | 3.112% | $113.351 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $208.33 | 7.282% | $223.5006 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $217.64 | 8.132% | $235.3385 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $44.92 | 6.853% | $47.9984 | $48.00 | $48.00 | $48.00 |
| Purchase #5 | $235.25 | 3.740% | $244.0484 | $244.05 | $244.05 | $244.00 |
| Purchase #6 | $250.99 | 8.267% | $271.7393 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $192.38 | 10.324% | $212.2413 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $1,259.44 | $1,348.2175 | $1,348.22 | $1,348.25 | $1,348.10 | |