| 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 | $191.59 | 12.855% | $216.2189 | $216.22 | $216.20 | $216.20 |
| Purchase #2 | $113.59 | 6.135% | $120.5587 | $120.56 | $120.55 | $120.60 |
| Purchase #3 | $28.35 | 3.769% | $29.4185 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $68.36 | 10.215% | $75.343 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $217.29 | 11.862% | $243.0649 | $243.06 | $243.05 | $243.10 |
| Purchase #6 | $7.73 | 10.865% | $8.5699 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $14.66 | 11.845% | $16.3965 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $641.57 | $709.5704 | $709.57 | $709.50 | $709.60 | |