| 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 | $223.96 | 7.636% | $241.0616 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $181.34 | 12.833% | $204.6114 | $204.61 | $204.60 | $204.60 |
| Purchase #3 | $121.64 | 10.108% | $133.9354 | $133.94 | $133.95 | $133.90 |
| Purchase #4 | $47.28 | 3.250% | $48.8166 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $16.80 | 5.412% | $17.7092 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $213.59 | 13.781% | $243.0248 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $222.93 | 7.321% | $239.2507 | $239.25 | $239.25 | $239.30 |
| 7 purchase totals = | $1,027.54 | $1,128.4097 | $1,128.41 | $1,128.35 | $1,128.40 | |