| 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 | $215.44 | 6.512% | $229.4695 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $222.47 | 5.710% | $235.173 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $33.65 | 6.387% | $35.7992 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $38.87 | 12.651% | $43.7874 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $80.98 | 7.158% | $86.7765 | $86.78 | $86.80 | $86.80 |
| Purchase #6 | $92.57 | 9.457% | $101.3243 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $231.28 | 4.152% | $240.8827 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $915.26 | $973.2126 | $973.21 | $973.20 | $973.30 | |