| 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 | $11.57 | 8.853% | $12.5943 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $240.51 | 11.683% | $268.6088 | $268.61 | $268.60 | $268.60 |
| Purchase #3 | $13.44 | 8.501% | $14.5825 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $186.43 | 12.247% | $209.2621 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $202.68 | 6.655% | $216.1684 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $103.90 | 13.427% | $117.8507 | $117.85 | $117.85 | $117.90 |
| Purchase #7 | $145.92 | 6.751% | $155.7711 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $904.45 | $994.8379 | $994.83 | $994.80 | $995.00 | |