| 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 | $240.51 | 7.823% | $259.3251 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $127.52 | 5.158% | $134.0975 | $134.10 | $134.10 | $134.10 |
| Purchase #3 | $173.97 | 8.194% | $188.2251 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $185.29 | 8.868% | $201.7215 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $235.95 | 13.729% | $268.3436 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $42.35 | 3.659% | $43.8996 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $144.74 | 4.146% | $150.7409 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $1,150.33 | $1,246.3533 | $1,246.36 | $1,246.40 | $1,246.20 | |