| 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 | $224.43 | 10.393% | $247.755 | $247.76 | $247.75 | $247.80 |
| Purchase #2 | $176.94 | 8.359% | $191.7304 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $205.45 | 10.562% | $227.1496 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $12.85 | 5.871% | $13.6044 | $13.60 | $13.60 | $13.60 |
| Purchase #5 | $120.94 | 9.659% | $132.6216 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $202.25 | 12.168% | $226.8598 | $226.86 | $226.85 | $226.90 |
| Purchase #7 | $46.80 | 4.409% | $48.8634 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $989.66 | $1,088.5842 | $1,088.58 | $1,088.55 | $1,088.60 | |