| 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 | $230.39 | 11.698% | $257.341 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $204.65 | 7.833% | $220.6802 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $234.88 | 13.576% | $266.7673 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $99.32 | 5.317% | $104.6008 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $206.83 | 11.664% | $230.9547 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $159.45 | 9.434% | $174.4925 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $207.93 | 10.260% | $229.2636 | $229.26 | $229.25 | $229.30 |
| 7 purchase totals = | $1,343.45 | $1,484.1001 | $1,484.09 | $1,484.10 | $1,484.20 | |