| 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 | $228.28 | 5.664% | $241.2098 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $91.36 | 4.218% | $95.2136 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $204.30 | 7.819% | $220.2742 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $205.27 | 13.130% | $232.222 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $33.33 | 8.793% | $36.2607 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $134.38 | 9.649% | $147.3463 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $17.33 | 12.287% | $19.4593 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $914.25 | $991.9859 | $991.98 | $991.90 | $992.00 | |