| 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 | $242.69 | 8.798% | $264.0419 | $264.04 | $264.05 | $264.00 |
| Purchase #2 | $169.36 | 5.641% | $178.9136 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $82.70 | 8.439% | $89.6791 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $14.59 | 13.200% | $16.5159 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $140.61 | 5.797% | $148.7612 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $162.36 | 13.399% | $184.1146 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $136.82 | 6.612% | $145.8665 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $949.13 | $1,027.8928 | $1,027.89 | $1,027.85 | $1,027.90 | |