| 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 | $94.25 | 9.358% | $103.0699 | $103.07 | $103.05 | $103.10 |
| Purchase #2 | $213.59 | 4.361% | $222.9047 | $222.90 | $222.90 | $222.90 |
| Purchase #3 | $67.90 | 11.468% | $75.6868 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $159.53 | 7.368% | $171.2842 | $171.28 | $171.30 | $171.30 |
| Purchase #5 | $243.53 | 4.293% | $253.9847 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $174.99 | 6.512% | $186.3853 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $74.59 | 5.518% | $78.7059 | $78.71 | $78.70 | $78.70 |
| 7 purchase totals = | $1,028.38 | $1,092.0215 | $1,092.02 | $1,092.05 | $1,092.10 | |