| 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 | $201.36 | 5.511% | $212.4569 | $212.46 | $212.45 | $212.50 |
| Purchase #2 | $87.76 | 13.750% | $99.827 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $11.60 | 3.647% | $12.0231 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $165.67 | 13.282% | $187.6743 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $29.95 | 13.750% | $34.0681 | $34.07 | $34.05 | $34.10 |
| Purchase #6 | $178.30 | 7.532% | $191.7296 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $228.60 | 4.367% | $238.583 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $903.24 | $976.3620 | $976.36 | $976.35 | $976.40 | |