| 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 | $238.96 | 13.561% | $271.3654 | $271.37 | $271.35 | $271.40 |
| Purchase #2 | $205.42 | 11.537% | $229.1193 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $17.34 | 13.468% | $19.6754 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $151.86 | 4.586% | $158.8243 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $237.25 | 12.177% | $266.1399 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $238.89 | 6.320% | $253.9878 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $89.68 | 4.787% | $93.973 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $1,179.40 | $1,293.0851 | $1,293.09 | $1,293.05 | $1,293.10 | |