| 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 | $97.61 | 4.345% | $101.8512 | $101.85 | $101.85 | $101.90 |
| Purchase #2 | $24.33 | 8.424% | $26.3796 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $247.83 | 8.843% | $269.7456 | $269.75 | $269.75 | $269.70 |
| Purchase #4 | $28.59 | 12.248% | $32.0917 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $122.92 | 11.685% | $137.2832 | $137.28 | $137.30 | $137.30 |
| Purchase #6 | $155.48 | 6.603% | $165.7463 | $165.75 | $165.75 | $165.70 |
| Purchase #7 | $190.96 | 11.635% | $213.1782 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $867.72 | $946.2758 | $946.28 | $946.35 | $946.30 | |