| 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 | $5.61 | 10.838% | $6.218 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $233.65 | 10.231% | $257.5547 | $257.55 | $257.55 | $257.60 |
| Purchase #3 | $113.77 | 13.342% | $128.9492 | $128.95 | $128.95 | $128.90 |
| Purchase #4 | $66.89 | 9.124% | $72.993 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $177.41 | 5.783% | $187.6696 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $183.49 | 4.475% | $191.7012 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $19.44 | 13.459% | $22.0564 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $800.26 | $867.1421 | $867.14 | $867.10 | $867.20 | |