| 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 | $243.39 | 12.547% | $273.9281 | $273.93 | $273.95 | $273.90 |
| Purchase #2 | $95.87 | 13.460% | $108.7741 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $19.59 | 12.849% | $22.1071 | $22.11 | $22.10 | $22.10 |
| Purchase #4 | $203.80 | 4.696% | $213.3704 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $13.34 | 13.237% | $15.1058 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $142.88 | 9.480% | $156.425 | $156.43 | $156.45 | $156.40 |
| Purchase #7 | $175.25 | 11.482% | $195.3722 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $894.12 | $985.0827 | $985.09 | $985.05 | $985.10 | |