| 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 | $25.65 | 11.324% | $28.5546 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $203.71 | 7.497% | $218.9821 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $189.27 | 11.722% | $211.4562 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $201.26 | 12.243% | $225.9003 | $225.90 | $225.90 | $225.90 |
| Purchase #5 | $42.48 | 13.588% | $48.2522 | $48.25 | $48.25 | $48.30 |
| Purchase #6 | $85.65 | 8.474% | $92.908 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $122.25 | 9.591% | $133.975 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $870.27 | $960.0284 | $960.03 | $960.05 | $960.20 | |