| 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 | $111.46 | 9.313% | $121.8403 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $250.78 | 7.235% | $268.9239 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $34.73 | 6.487% | $36.9829 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $211.90 | 3.510% | $219.3377 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $51.32 | 13.315% | $58.1533 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $60.58 | 9.259% | $66.1891 | $66.19 | $66.20 | $66.20 |
| Purchase #7 | $6.78 | 5.319% | $7.1406 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $727.55 | $778.5678 | $778.56 | $778.60 | $778.50 | |