| 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 | $248.27 | 3.531% | $257.0364 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $9.28 | 13.752% | $10.5562 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $70.67 | 5.132% | $74.2968 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $9.38 | 10.205% | $10.3372 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $247.37 | 6.517% | $263.4911 | $263.49 | $263.50 | $263.50 |
| Purchase #6 | $68.65 | 5.645% | $72.5253 | $72.53 | $72.55 | $72.50 |
| Purchase #7 | $30.34 | 7.659% | $32.6637 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $683.96 | $720.9067 | $720.92 | $720.95 | $720.90 | |