| 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 | $206.40 | 3.240% | $213.0874 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $201.79 | 13.803% | $229.6431 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $6.73 | 5.402% | $7.0936 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $229.33 | 7.684% | $246.9517 | $246.95 | $246.95 | $247.00 |
| Purchase #5 | $22.34 | 6.707% | $23.8383 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $98.55 | 10.460% | $108.8583 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $159.61 | 3.511% | $165.2139 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $924.75 | $994.6863 | $994.68 | $994.70 | $994.70 | |