| 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 | $220.99 | 6.808% | $236.035 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $164.48 | 13.600% | $186.8493 | $186.85 | $186.85 | $186.80 |
| Purchase #3 | $224.43 | 10.823% | $248.7201 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $19.66 | 7.193% | $21.0741 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $155.40 | 3.271% | $160.4831 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $14.98 | 7.833% | $16.1534 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $207.96 | 13.636% | $236.3174 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $1,007.90 | $1,105.6324 | $1,105.63 | $1,105.60 | $1,105.60 | |