| 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 | $229.40 | 6.270% | $243.7834 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $159.30 | 9.513% | $174.4542 | $174.45 | $174.45 | $174.50 |
| Purchase #3 | $162.32 | 13.718% | $184.5871 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $249.39 | 3.552% | $258.2483 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $78.49 | 7.344% | $84.2543 | $84.25 | $84.25 | $84.30 |
| Purchase #6 | $215.54 | 8.172% | $233.1539 | $233.15 | $233.15 | $233.20 |
| Purchase #7 | $44.53 | 10.742% | $49.3134 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $1,138.97 | $1,227.7946 | $1,227.78 | $1,227.80 | $1,227.90 | |