| 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 | $238.39 | 8.791% | $259.3469 | $259.35 | $259.35 | $259.30 |
| Purchase #2 | $93.33 | 3.394% | $96.4976 | $96.50 | $96.50 | $96.50 |
| Purchase #3 | $222.63 | 3.193% | $229.7386 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $94.50 | 6.174% | $100.3344 | $100.33 | $100.35 | $100.30 |
| Purchase #5 | $207.59 | 13.389% | $235.3842 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $193.27 | 5.154% | $203.2311 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $184.38 | 8.393% | $199.855 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $1,234.09 | $1,324.3878 | $1,324.39 | $1,324.45 | $1,324.30 | |