| 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 | $47.75 | 3.244% | $49.299 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $9.32 | 12.280% | $10.4645 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $239.28 | 3.237% | $247.0255 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $190.66 | 11.730% | $213.0244 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $186.70 | 9.497% | $204.4309 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $222.82 | 3.510% | $230.641 | $230.64 | $230.65 | $230.60 |
| Purchase #7 | $235.75 | 3.873% | $244.8806 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,132.28 | $1,199.7659 | $1,199.76 | $1,199.80 | $1,199.70 | |