| 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 | $204.92 | 11.789% | $229.078 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $95.33 | 8.126% | $103.0765 | $103.08 | $103.10 | $103.10 |
| Purchase #3 | $70.62 | 11.830% | $78.9743 | $78.97 | $78.95 | $79.00 |
| Purchase #4 | $6.30 | 13.587% | $7.156 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $107.25 | 9.685% | $117.6372 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $203.74 | 13.537% | $231.3203 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $128.27 | 8.747% | $139.4898 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $816.43 | $906.7321 | $906.74 | $906.75 | $906.80 | |