| 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 | $135.26 | 3.314% | $139.7425 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $46.51 | 13.327% | $52.7084 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $209.55 | 3.289% | $216.4421 | $216.44 | $216.45 | $216.40 |
| Purchase #4 | $16.75 | 10.711% | $18.5441 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $24.29 | 4.134% | $25.2941 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $24.72 | 7.211% | $26.5026 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $9.86 | 11.235% | $10.9678 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $466.94 | $490.2016 | $490.19 | $490.20 | $490.10 | |