| 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 | $220.36 | 6.541% | $234.7737 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $246.60 | 3.358% | $254.8808 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $100.82 | 6.498% | $107.3713 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $206.49 | 6.647% | $220.2154 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $62.75 | 8.416% | $68.031 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $231.87 | 5.162% | $243.8391 | $243.84 | $243.85 | $243.80 |
| Purchase #7 | $18.71 | 13.306% | $21.1996 | $21.20 | $21.20 | $21.20 |
| 7 purchase totals = | $1,087.60 | $1,150.3109 | $1,150.31 | $1,150.30 | $1,150.30 | |