| 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 | $234.44 | 10.371% | $258.7538 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $9.30 | 3.558% | $9.6309 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $237.74 | 4.615% | $248.7117 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $219.90 | 4.420% | $229.6196 | $229.62 | $229.60 | $229.60 |
| Purchase #5 | $97.32 | 9.271% | $106.3425 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $185.76 | 11.558% | $207.2301 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $26.48 | 6.154% | $28.1096 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $1,010.94 | $1,088.3982 | $1,088.39 | $1,088.40 | $1,088.30 | |