| 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 | $122.45 | 6.697% | $130.6505 | $130.65 | $130.65 | $130.70 |
| Purchase #2 | $134.94 | 5.203% | $141.9609 | $141.96 | $141.95 | $142.00 |
| Purchase #3 | $13.76 | 10.204% | $15.1641 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $124.43 | 7.420% | $133.6627 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $238.78 | 6.279% | $253.773 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $200.69 | 11.634% | $224.0383 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $189.70 | 8.331% | $205.5039 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $1,024.75 | $1,104.7534 | $1,104.74 | $1,104.70 | $1,104.90 | |