| 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 | $135.93 | 8.108% | $146.9512 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $200.76 | 13.685% | $228.234 | $228.23 | $228.25 | $228.20 |
| Purchase #3 | $172.64 | 12.182% | $193.671 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $103.94 | 7.305% | $111.5328 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $249.40 | 4.846% | $261.4859 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $96.68 | 6.276% | $102.7476 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $243.42 | 3.690% | $252.4022 | $252.40 | $252.40 | $252.40 |
| 7 purchase totals = | $1,202.77 | $1,297.0247 | $1,297.02 | $1,297.05 | $1,297.00 | |