| 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 | $199.75 | 6.724% | $213.1812 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $135.28 | 4.163% | $140.9117 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $207.74 | 12.427% | $233.5558 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $21.52 | 9.615% | $23.5891 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $197.53 | 6.813% | $210.9877 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $120.59 | 12.401% | $135.5444 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $33.38 | 13.381% | $37.8466 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $915.79 | $995.6165 | $995.62 | $995.65 | $995.60 | |