| 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 | $103.61 | 6.151% | $109.9831 | $109.98 | $110.00 | $110.00 |
| Purchase #2 | $24.83 | 6.861% | $26.5336 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $91.28 | 7.211% | $97.8622 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $118.99 | 3.157% | $122.7465 | $122.75 | $122.75 | $122.70 |
| Purchase #5 | $158.58 | 12.539% | $178.4643 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $225.80 | 9.621% | $247.5242 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $144.58 | 6.364% | $153.7811 | $153.78 | $153.80 | $153.80 |
| 7 purchase totals = | $867.67 | $936.8950 | $936.88 | $936.90 | $936.90 | |