| 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 | $241.96 | 13.801% | $275.3529 | $275.35 | $275.35 | $275.40 |
| Purchase #2 | $186.29 | 7.502% | $200.2655 | $200.27 | $200.25 | $200.30 |
| Purchase #3 | $244.32 | 10.211% | $269.2675 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $14.46 | 5.370% | $15.2365 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $42.71 | 12.151% | $47.8997 | $47.90 | $47.90 | $47.90 |
| Purchase #6 | $66.30 | 13.842% | $75.4772 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $7.69 | 4.293% | $8.0201 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $803.73 | $891.5194 | $891.53 | $891.50 | $891.60 | |