| 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 | $205.81 | 8.690% | $223.6949 | $223.69 | $223.70 | $223.70 |
| Purchase #2 | $169.49 | 7.539% | $182.2679 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $193.36 | 3.477% | $200.0831 | $200.08 | $200.10 | $200.10 |
| Purchase #4 | $40.74 | 11.720% | $45.5147 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $60.94 | 13.644% | $69.2547 | $69.25 | $69.25 | $69.30 |
| Purchase #6 | $69.34 | 10.733% | $76.7823 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $245.96 | 9.751% | $269.9436 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $985.64 | $1,067.5412 | $1,067.52 | $1,067.55 | $1,067.60 | |