| 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 | $13.41 | 3.352% | $13.8595 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $168.60 | 12.133% | $189.0562 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $239.50 | 3.464% | $247.7963 | $247.80 | $247.80 | $247.80 |
| Purchase #4 | $89.41 | 9.186% | $97.6232 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $29.86 | 6.728% | $31.869 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $206.90 | 8.715% | $224.9313 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $194.48 | 9.116% | $212.2088 | $212.21 | $212.20 | $212.20 |
| 7 purchase totals = | $942.16 | $1,017.3443 | $1,017.35 | $1,017.30 | $1,017.40 | |