| 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 | $233.29 | 9.814% | $256.1851 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $109.39 | 9.521% | $119.805 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $75.96 | 10.350% | $83.8219 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $226.66 | 5.168% | $238.3738 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $158.47 | 7.822% | $170.8655 | $170.87 | $170.85 | $170.90 |
| Purchase #6 | $125.44 | 8.623% | $136.2567 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $181.79 | 12.264% | $204.0847 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $1,111.00 | $1,209.3927 | $1,209.40 | $1,209.35 | $1,209.50 | |