| 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 | $89.27 | 4.389% | $93.1881 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $161.81 | 11.103% | $179.7758 | $179.78 | $179.80 | $179.80 |
| Purchase #3 | $247.39 | 9.341% | $270.4987 | $270.50 | $270.50 | $270.50 |
| Purchase #4 | $37.43 | 4.185% | $38.9964 | $39.00 | $39.00 | $39.00 |
| Purchase #5 | $204.40 | 5.211% | $215.0513 | $215.05 | $215.05 | $215.10 |
| Purchase #6 | $195.25 | 4.707% | $204.4404 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $239.82 | 10.517% | $265.0419 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $1,175.37 | $1,266.9926 | $1,267.00 | $1,267.05 | $1,267.00 | |