| 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 | $213.71 | 5.682% | $225.853 | $225.85 | $225.85 | $225.90 |
| Purchase #2 | $10.92 | 11.589% | $12.1855 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $211.50 | 3.329% | $218.5408 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $208.41 | 9.634% | $228.4882 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $122.62 | 12.671% | $138.1572 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $234.49 | 12.836% | $264.5891 | $264.59 | $264.60 | $264.60 |
| Purchase #7 | $94.30 | 12.157% | $105.7641 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $1,095.95 | $1,193.5779 | $1,193.58 | $1,193.60 | $1,193.70 | |