| 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 | $213.96 | 13.305% | $242.4274 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $67.52 | 11.166% | $75.0593 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $22.26 | 8.228% | $24.0916 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $154.32 | 9.429% | $168.8708 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $66.86 | 7.423% | $71.823 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $156.51 | 7.259% | $167.8711 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $228.31 | 8.282% | $247.2186 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $909.74 | $997.3618 | $997.36 | $997.30 | $997.40 | |