| 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 | $213.87 | 11.304% | $238.0459 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $115.26 | 5.681% | $121.8079 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $112.58 | 13.259% | $127.507 | $127.51 | $127.50 | $127.50 |
| Purchase #4 | $104.42 | 3.828% | $108.4172 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $230.36 | 12.267% | $258.6183 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $146.28 | 8.142% | $158.1901 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $9.85 | 11.460% | $10.9788 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $932.62 | $1,023.5652 | $1,023.58 | $1,023.55 | $1,023.50 | |