| 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 | $236.73 | 4.723% | $247.9108 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $52.44 | 10.560% | $57.9777 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $90.32 | 4.394% | $94.2887 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $138.52 | 13.242% | $156.8628 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $166.82 | 6.735% | $178.0553 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $96.54 | 12.116% | $108.2368 | $108.24 | $108.25 | $108.20 |
| Purchase #7 | $100.99 | 5.843% | $106.8908 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $882.36 | $950.2229 | $950.23 | $950.25 | $950.30 | |