| 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 | $240.27 | 11.183% | $267.1394 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $203.25 | 13.184% | $230.0465 | $230.05 | $230.05 | $230.00 |
| Purchase #3 | $229.32 | 6.167% | $243.4622 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $5.91 | 3.284% | $6.1041 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $127.53 | 5.194% | $134.1539 | $134.15 | $134.15 | $134.20 |
| Purchase #6 | $238.31 | 13.175% | $269.7073 | $269.71 | $269.70 | $269.70 |
| Purchase #7 | $18.92 | 12.750% | $21.3323 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $1,063.51 | $1,171.9457 | $1,171.94 | $1,171.95 | $1,171.90 | |