| 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 | $126.66 | 7.116% | $135.6731 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $7.39 | 10.683% | $8.1795 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $165.29 | 3.849% | $171.652 | $171.65 | $171.65 | $171.70 |
| Purchase #4 | $216.36 | 3.265% | $223.4242 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $30.76 | 4.359% | $32.1008 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $29.72 | 13.302% | $33.6734 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $243.80 | 6.376% | $259.3447 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $819.98 | $864.0477 | $864.03 | $864.00 | $864.10 | |