| 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 | $233.55 | 13.603% | $265.3198 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $225.62 | 9.641% | $247.372 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $243.38 | 7.787% | $262.332 | $262.33 | $262.35 | $262.30 |
| Purchase #4 | $176.67 | 8.239% | $191.2258 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $245.69 | 7.602% | $264.3674 | $264.37 | $264.35 | $264.40 |
| Purchase #6 | $30.72 | 3.837% | $31.8987 | $31.90 | $31.90 | $31.90 |
| Purchase #7 | $202.37 | 8.446% | $219.4622 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $1,358.00 | $1,481.9779 | $1,481.98 | $1,481.95 | $1,482.00 | |