| 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 | $14.93 | 7.334% | $16.025 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $212.91 | 7.294% | $228.4397 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $106.70 | 13.141% | $120.7214 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $226.39 | 5.174% | $238.1034 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $95.60 | 13.602% | $108.6035 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $37.80 | 10.437% | $41.7452 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $109.51 | 13.571% | $124.3716 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $803.84 | $878.0098 | $878.01 | $878.00 | $877.90 | |