| 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 | $205.40 | 9.184% | $224.2639 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $44.46 | 4.200% | $46.3273 | $46.33 | $46.35 | $46.30 |
| Purchase #3 | $12.63 | 5.793% | $13.3617 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $13.59 | 6.790% | $14.5128 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $35.32 | 9.373% | $38.6305 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $35.54 | 9.212% | $38.8139 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $138.72 | 8.567% | $150.6041 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $485.66 | $526.5142 | $526.50 | $526.50 | $526.50 | |