| 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 | $220.50 | 5.801% | $233.2912 | $233.29 | $233.30 | $233.30 |
| Purchase #2 | $219.94 | 6.820% | $234.9399 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $220.62 | 3.486% | $228.3108 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $250.69 | 8.295% | $271.4847 | $271.48 | $271.50 | $271.50 |
| Purchase #5 | $112.85 | 10.145% | $124.2986 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $77.45 | 11.641% | $86.466 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $178.63 | 13.641% | $202.9969 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $1,280.68 | $1,381.7881 | $1,381.79 | $1,381.80 | $1,381.80 | |