| 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 | $135.86 | 12.124% | $152.3317 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $190.71 | 10.363% | $210.4733 | $210.47 | $210.45 | $210.50 |
| Purchase #3 | $61.85 | 10.474% | $68.3282 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $60.67 | 12.683% | $68.3648 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $121.79 | 11.186% | $135.4134 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $236.32 | 5.691% | $249.769 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $92.72 | 10.818% | $102.7504 | $102.75 | $102.75 | $102.80 |
| 7 purchase totals = | $899.92 | $987.4308 | $987.42 | $987.40 | $987.50 | |