| 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 | $219.65 | 11.734% | $245.4237 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $95.72 | 5.683% | $101.1598 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $16.30 | 9.538% | $17.8547 | $17.85 | $17.85 | $17.90 |
| Purchase #4 | $21.26 | 11.382% | $23.6798 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $156.61 | 9.694% | $171.7918 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $51.70 | 8.281% | $55.9813 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $57.37 | 5.656% | $60.6148 | $60.61 | $60.60 | $60.60 |
| 7 purchase totals = | $618.61 | $676.5059 | $676.49 | $676.50 | $676.60 | |