| 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 | $97.99 | 7.181% | $105.0267 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $219.33 | 3.358% | $226.6951 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $115.36 | 12.272% | $129.517 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $230.48 | 11.752% | $257.566 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $242.75 | 11.493% | $270.6493 | $270.65 | $270.65 | $270.60 |
| Purchase #6 | $15.41 | 7.601% | $16.5813 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $212.98 | 12.600% | $239.8155 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,134.30 | $1,245.8509 | $1,245.87 | $1,245.85 | $1,245.80 | |