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 | $192.31 | 3.297% | $198.6505 | $198.65 | $198.65 | $198.70 |
Purchase #2 | $180.86 | 13.660% | $205.5655 | $205.57 | $205.55 | $205.60 |
Purchase #3 | $204.75 | 9.664% | $224.537 | $224.54 | $224.55 | $224.50 |
Purchase #4 | $46.85 | 8.347% | $50.7606 | $50.76 | $50.75 | $50.80 |
Purchase #5 | $240.25 | 12.316% | $269.8392 | $269.84 | $269.85 | $269.80 |
Purchase #6 | $15.49 | 10.503% | $17.1169 | $17.12 | $17.10 | $17.10 |
Purchase #7 | $7.40 | 6.558% | $7.8853 | $7.89 | $7.90 | $7.90 |
7 purchase totals = | $887.91 | $974.3550 | $974.37 | $974.35 | $974.40 |