| 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 | $99.56 | 10.328% | $109.8426 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $187.46 | 10.315% | $206.7965 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $97.92 | 13.200% | $110.8454 | $110.85 | $110.85 | $110.80 |
| Purchase #4 | $167.55 | 6.700% | $178.7759 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $126.98 | 6.569% | $135.3213 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $215.69 | 4.263% | $224.8849 | $224.88 | $224.90 | $224.90 |
| Purchase #7 | $96.84 | 13.779% | $110.1836 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $992.00 | $1,076.6502 | $1,076.65 | $1,076.70 | $1,076.60 | |