| 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 | $223.92 | 6.513% | $238.5039 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $218.69 | 5.525% | $230.7726 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $25.49 | 9.340% | $27.8708 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $90.33 | 7.173% | $96.8094 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $66.30 | 7.703% | $71.4071 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $122.25 | 13.575% | $138.8454 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $96.89 | 6.861% | $103.5376 | $103.54 | $103.55 | $103.50 |
| 7 purchase totals = | $843.87 | $907.7468 | $907.75 | $907.70 | $907.70 | |