| 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 | $225.99 | 5.182% | $237.7008 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $221.98 | 13.331% | $251.5722 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $100.56 | 8.366% | $108.9728 | $108.97 | $108.95 | $109.00 |
| Purchase #4 | $56.29 | 5.453% | $59.3595 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $194.98 | 10.757% | $215.954 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $70.72 | 11.764% | $79.0395 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $232.33 | 10.702% | $257.194 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $1,102.85 | $1,209.7928 | $1,209.78 | $1,209.75 | $1,209.90 | |