| 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 | $30.82 | 4.518% | $32.2124 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $165.26 | 5.301% | $174.0204 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $15.54 | 11.707% | $17.3593 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $236.96 | 4.152% | $246.7986 | $246.80 | $246.80 | $246.80 |
| Purchase #5 | $245.38 | 6.312% | $260.8684 | $260.87 | $260.85 | $260.90 |
| Purchase #6 | $77.30 | 8.769% | $84.0784 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $131.51 | 13.612% | $149.4111 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $902.77 | $964.7486 | $964.75 | $964.70 | $964.80 | |