| 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 | $229.64 | 4.498% | $239.9692 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $144.45 | 8.634% | $156.9218 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $191.35 | 8.691% | $207.9802 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $80.37 | 4.410% | $83.9143 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $197.34 | 13.152% | $223.2942 | $223.29 | $223.30 | $223.30 |
| Purchase #6 | $206.99 | 4.276% | $215.8409 | $215.84 | $215.85 | $215.80 |
| Purchase #7 | $77.39 | 11.577% | $86.3494 | $86.35 | $86.35 | $86.30 |
| 7 purchase totals = | $1,127.53 | $1,214.2700 | $1,214.26 | $1,214.25 | $1,214.20 | |