| 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 | $243.43 | 10.784% | $269.6815 | $269.68 | $269.70 | $269.70 |
| Purchase #2 | $212.66 | 4.134% | $221.4514 | $221.45 | $221.45 | $221.50 |
| Purchase #3 | $35.48 | 13.491% | $40.2666 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $61.41 | 13.845% | $69.9122 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $53.85 | 7.325% | $57.7945 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $78.53 | 3.418% | $81.2142 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $227.45 | 9.415% | $248.8644 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $912.81 | $989.1848 | $989.17 | $989.15 | $989.30 | |