| 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 | $223.57 | 7.464% | $240.2573 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $144.32 | 8.682% | $156.8499 | $156.85 | $156.85 | $156.80 |
| Purchase #3 | $37.40 | 10.785% | $41.4336 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $117.75 | 5.615% | $124.3617 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $102.58 | 12.136% | $115.0291 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $166.33 | 13.680% | $189.0839 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $243.85 | 6.873% | $260.6098 | $260.61 | $260.60 | $260.60 |
| 7 purchase totals = | $1,035.80 | $1,127.6253 | $1,127.62 | $1,127.65 | $1,127.60 | |