| 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 | $231.69 | 5.654% | $244.7898 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $191.92 | 8.833% | $208.8723 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $89.84 | 7.404% | $96.4918 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $220.75 | 11.542% | $246.229 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $241.56 | 6.534% | $257.3435 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $156.67 | 9.872% | $172.1365 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $76.58 | 12.832% | $86.4067 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $1,209.01 | $1,312.2696 | $1,312.27 | $1,312.30 | $1,312.20 | |