| 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 | $229.26 | 4.369% | $239.2764 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $145.48 | 8.119% | $157.2915 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $16.77 | 13.298% | $19.0001 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $97.81 | 8.140% | $105.7717 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $83.56 | 10.822% | $92.6029 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $229.82 | 4.417% | $239.9711 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $239.86 | 13.622% | $272.5337 | $272.53 | $272.55 | $272.50 |
| 7 purchase totals = | $1,042.56 | $1,126.4474 | $1,126.44 | $1,126.45 | $1,126.50 | |