| 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 | $147.82 | 4.459% | $154.4113 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $223.87 | 6.755% | $238.9924 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $206.88 | 11.162% | $229.9719 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $219.58 | 12.515% | $247.0604 | $247.06 | $247.05 | $247.10 |
| Purchase #5 | $124.27 | 8.139% | $134.3843 | $134.38 | $134.40 | $134.40 |
| Purchase #6 | $108.83 | 8.156% | $117.7062 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $164.34 | 8.545% | $178.3829 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $1,195.59 | $1,300.9094 | $1,300.90 | $1,300.90 | $1,301.00 | |