| 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 | $228.26 | 11.210% | $253.8479 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $9.31 | 9.734% | $10.2162 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $50.90 | 5.187% | $53.5402 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $17.77 | 11.347% | $19.7864 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $71.79 | 10.685% | $79.4608 | $79.46 | $79.45 | $79.50 |
| Purchase #6 | $40.39 | 11.786% | $45.1504 | $45.15 | $45.15 | $45.20 |
| Purchase #7 | $124.69 | 11.400% | $138.9047 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $543.11 | $600.9066 | $600.91 | $600.90 | $600.90 | |