| 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 | $213.50 | 5.555% | $225.3599 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $88.66 | 13.502% | $100.6309 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $65.59 | 5.270% | $69.0466 | $69.05 | $69.05 | $69.00 |
| Purchase #4 | $129.70 | 10.699% | $143.5766 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $238.32 | 12.845% | $268.9322 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $19.93 | 5.509% | $21.0279 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $13.55 | 9.413% | $14.8255 | $14.83 | $14.85 | $14.80 |
| 7 purchase totals = | $769.25 | $843.3996 | $843.41 | $843.50 | $843.30 | |