| 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 | $100.34 | 8.136% | $108.5037 | $108.50 | $108.50 | $108.50 |
| Purchase #2 | $161.45 | 9.307% | $176.4762 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $50.83 | 10.867% | $56.3537 | $56.35 | $56.35 | $56.40 |
| Purchase #4 | $226.75 | 11.410% | $252.6222 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $27.32 | 5.269% | $28.7595 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $179.34 | 12.141% | $201.1137 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $118.92 | 12.525% | $133.8147 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $864.95 | $957.6437 | $957.63 | $957.60 | $957.70 | |