| 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 | $217.51 | 3.846% | $225.8754 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $224.36 | 11.774% | $250.7761 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $161.68 | 5.364% | $170.3525 | $170.35 | $170.35 | $170.40 |
| Purchase #4 | $49.53 | 12.679% | $55.8099 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $169.91 | 11.504% | $189.4564 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $160.52 | 4.399% | $167.5813 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $47.94 | 9.217% | $52.3586 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $1,031.45 | $1,112.2102 | $1,112.22 | $1,112.25 | $1,112.40 | |