| 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 | $231.98 | 10.102% | $255.4146 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $224.53 | 7.732% | $241.8907 | $241.89 | $241.90 | $241.90 |
| Purchase #3 | $137.90 | 13.145% | $156.027 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $49.90 | 8.343% | $54.0632 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $150.87 | 4.644% | $157.8764 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $111.73 | 13.599% | $126.9242 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $122.48 | 9.103% | $133.6294 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $1,029.39 | $1,125.8255 | $1,125.82 | $1,125.85 | $1,125.80 | |