| 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 | $20.86 | 4.730% | $21.8467 | $21.85 | $21.85 | $21.80 |
| Purchase #2 | $223.92 | 8.638% | $243.2622 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $176.63 | 13.239% | $200.014 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $149.75 | 6.238% | $159.0914 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $229.27 | 11.534% | $255.714 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $8.86 | 11.285% | $9.8599 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $219.25 | 6.298% | $233.0584 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $1,028.54 | $1,122.8466 | $1,122.84 | $1,122.80 | $1,122.90 | |