| 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 | $204.35 | 7.401% | $219.4739 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $134.64 | 8.515% | $146.1046 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $105.31 | 13.761% | $119.8017 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $199.44 | 5.446% | $210.3015 | $210.30 | $210.30 | $210.30 |
| Purchase #5 | $142.35 | 5.713% | $150.4825 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $176.34 | 9.129% | $192.4381 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $235.78 | 3.468% | $243.9569 | $243.96 | $243.95 | $244.00 |
| 7 purchase totals = | $1,198.21 | $1,282.5592 | $1,282.55 | $1,282.55 | $1,282.60 | |