| 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 | $8.77 | 11.489% | $9.7776 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $117.32 | 4.690% | $122.8223 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $66.79 | 3.744% | $69.2906 | $69.29 | $69.30 | $69.30 |
| Purchase #4 | $200.48 | 5.426% | $211.358 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $148.49 | 11.768% | $165.9643 | $165.96 | $165.95 | $166.00 |
| Purchase #6 | $216.27 | 4.618% | $226.2573 | $226.26 | $226.25 | $226.30 |
| Purchase #7 | $215.80 | 9.471% | $236.2384 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $973.92 | $1,041.7085 | $1,041.71 | $1,041.70 | $1,041.80 | |