| 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 | $183.70 | 13.507% | $208.5124 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $235.53 | 12.197% | $264.2576 | $264.26 | $264.25 | $264.30 |
| Purchase #3 | $145.59 | 10.408% | $160.743 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $222.96 | 6.277% | $236.9552 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $245.52 | 4.782% | $257.2608 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $26.67 | 7.254% | $28.6046 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $161.32 | 10.742% | $178.649 | $178.65 | $178.65 | $178.60 |
| 7 purchase totals = | $1,221.29 | $1,334.9826 | $1,334.98 | $1,334.95 | $1,335.00 | |