| 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 | $12.28 | 4.732% | $12.8611 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $193.67 | 4.280% | $201.9591 | $201.96 | $201.95 | $202.00 |
| Purchase #3 | $23.36 | 3.510% | $24.1799 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $52.81 | 6.130% | $56.0473 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $214.80 | 6.671% | $229.1293 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $244.29 | 3.129% | $251.9338 | $251.93 | $251.95 | $251.90 |
| Purchase #7 | $181.89 | 3.308% | $187.9069 | $187.91 | $187.90 | $187.90 |
| 7 purchase totals = | $923.10 | $964.0174 | $964.02 | $964.05 | $964.00 | |