| 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 | $211.79 | 11.570% | $236.2941 | $236.29 | $236.30 | $236.30 |
| Purchase #2 | $175.90 | 12.582% | $198.0317 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $9.48 | 13.551% | $10.7646 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $81.65 | 9.596% | $89.4851 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $246.35 | 12.445% | $277.0083 | $277.01 | $277.00 | $277.00 |
| Purchase #6 | $30.54 | 5.662% | $32.2692 | $32.27 | $32.25 | $32.30 |
| Purchase #7 | $28.64 | 8.297% | $31.0163 | $31.02 | $31.00 | $31.00 |
| 7 purchase totals = | $784.35 | $874.8693 | $874.87 | $874.85 | $874.90 | |