| 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 | $107.30 | 12.306% | $120.5043 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $225.47 | 10.227% | $248.5288 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $54.76 | 11.339% | $60.9692 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $159.57 | 11.782% | $178.3705 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $171.41 | 13.858% | $195.164 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $182.29 | 4.491% | $190.4766 | $190.48 | $190.50 | $190.50 |
| Purchase #7 | $9.29 | 6.331% | $9.8781 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $910.09 | $1,003.8915 | $1,003.89 | $1,003.90 | $1,004.00 | |