| 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 | $242.67 | 5.161% | $255.1942 | $255.19 | $255.20 | $255.20 |
| Purchase #2 | $119.86 | 7.546% | $128.9046 | $128.90 | $128.90 | $128.90 |
| Purchase #3 | $205.52 | 6.435% | $218.7452 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $77.80 | 7.643% | $83.7463 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $97.77 | 12.506% | $109.9971 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $41.53 | 12.480% | $46.7129 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $96.63 | 13.549% | $109.7224 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $881.78 | $953.0227 | $953.02 | $953.00 | $952.90 | |