| 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 | $39.42 | 6.154% | $41.8459 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $231.56 | 12.565% | $260.6555 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $180.92 | 13.139% | $204.6911 | $204.69 | $204.70 | $204.70 |
| Purchase #4 | $147.73 | 3.725% | $153.2329 | $153.23 | $153.25 | $153.20 |
| Purchase #5 | $212.53 | 12.190% | $238.4374 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $48.89 | 13.207% | $55.3469 | $55.35 | $55.35 | $55.30 |
| Purchase #7 | $164.60 | 12.685% | $185.4795 | $185.48 | $185.50 | $185.50 |
| 7 purchase totals = | $1,025.65 | $1,139.6892 | $1,139.70 | $1,139.75 | $1,139.60 | |