| 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 | $215.81 | 6.643% | $230.1463 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $152.78 | 5.573% | $161.2944 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $38.25 | 9.260% | $41.792 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $202.32 | 3.525% | $209.4518 | $209.45 | $209.45 | $209.50 |
| Purchase #5 | $131.50 | 11.351% | $146.4266 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $88.79 | 5.557% | $93.7241 | $93.72 | $93.70 | $93.70 |
| Purchase #7 | $97.72 | 13.732% | $111.1389 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $927.17 | $993.9741 | $993.97 | $994.00 | $993.90 | |