| 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 | $234.40 | 11.105% | $260.4301 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $167.80 | 3.735% | $174.0673 | $174.07 | $174.05 | $174.10 |
| Purchase #3 | $247.83 | 6.550% | $264.0629 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $200.69 | 4.869% | $210.4616 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $190.95 | 6.688% | $203.7207 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $56.67 | 9.678% | $62.1545 | $62.15 | $62.15 | $62.20 |
| Purchase #7 | $114.36 | 3.629% | $118.5101 | $118.51 | $118.50 | $118.50 |
| 7 purchase totals = | $1,212.70 | $1,293.4072 | $1,293.40 | $1,293.35 | $1,293.50 | |