| 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 | $195.73 | 4.432% | $204.4048 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $122.54 | 6.195% | $130.1314 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $117.66 | 5.712% | $124.3807 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $92.38 | 12.410% | $103.8444 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $66.90 | 8.481% | $72.5738 | $72.57 | $72.55 | $72.60 |
| Purchase #6 | $168.73 | 8.332% | $182.7886 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $122.38 | 12.846% | $138.1009 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $886.32 | $956.2246 | $956.21 | $956.25 | $956.20 | |