| 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 | $201.42 | 13.213% | $228.0336 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $135.90 | 13.551% | $154.3158 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $61.57 | 4.580% | $64.3899 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $215.62 | 11.239% | $239.8535 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $16.80 | 4.430% | $17.5442 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $109.78 | 9.506% | $120.2157 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $224.93 | 4.331% | $234.6717 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $966.02 | $1,059.0244 | $1,059.02 | $1,059.00 | $1,059.00 | |