| 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 | $7.73 | 5.249% | $8.1357 | $8.14 | $8.15 | $8.10 |
| Purchase #2 | $191.88 | 7.362% | $206.0062 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $141.87 | 13.254% | $160.6734 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $219.51 | 4.697% | $229.8204 | $229.82 | $229.80 | $229.80 |
| Purchase #5 | $191.28 | 7.674% | $205.9588 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $93.46 | 10.581% | $103.349 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $50.36 | 7.506% | $54.14 | $54.14 | $54.15 | $54.10 |
| 7 purchase totals = | $896.09 | $968.0835 | $968.09 | $968.05 | $968.00 | |