| 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 | $130.28 | 13.631% | $148.0385 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $111.63 | 13.255% | $126.4266 | $126.43 | $126.45 | $126.40 |
| Purchase #3 | $167.89 | 8.568% | $182.2748 | $182.27 | $182.25 | $182.30 |
| Purchase #4 | $18.97 | 4.403% | $19.8052 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $248.48 | 13.305% | $281.5403 | $281.54 | $281.55 | $281.50 |
| Purchase #6 | $115.58 | 6.185% | $122.7286 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $195.83 | 6.463% | $208.4865 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $988.66 | $1,089.3005 | $1,089.31 | $1,089.35 | $1,089.20 | |