| 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 | $203.91 | 7.482% | $219.1665 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $172.73 | 10.182% | $190.3174 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $117.46 | 10.102% | $129.3258 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $250.62 | 10.743% | $277.5441 | $277.54 | $277.55 | $277.50 |
| Purchase #5 | $150.96 | 13.739% | $171.7004 | $171.70 | $171.70 | $171.70 |
| Purchase #6 | $140.40 | 11.575% | $156.6513 | $156.65 | $156.65 | $156.70 |
| Purchase #7 | $241.80 | 8.160% | $261.5309 | $261.53 | $261.55 | $261.50 |
| 7 purchase totals = | $1,277.88 | $1,406.2364 | $1,406.24 | $1,406.25 | $1,406.20 | |