| 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 | $11.67 | 5.218% | $12.2789 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $80.80 | 4.734% | $84.6251 | $84.63 | $84.65 | $84.60 |
| Purchase #3 | $206.98 | 9.302% | $226.2333 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $195.59 | 8.720% | $212.6454 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $128.34 | 13.608% | $145.8045 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $6.61 | 11.557% | $7.3739 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $164.29 | 8.841% | $178.8149 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $794.28 | $867.7760 | $867.77 | $867.80 | $867.70 | |