| 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 | $127.57 | 8.538% | $138.4619 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $240.89 | 9.592% | $263.9962 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $73.41 | 10.783% | $81.3258 | $81.33 | $81.35 | $81.30 |
| Purchase #4 | $103.99 | 7.558% | $111.8496 | $111.85 | $111.85 | $111.80 |
| Purchase #5 | $26.70 | 9.498% | $29.236 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $191.52 | 9.257% | $209.249 | $209.25 | $209.25 | $209.20 |
| Purchase #7 | $61.39 | 5.726% | $64.9052 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $825.47 | $899.0237 | $899.04 | $899.05 | $898.90 | |