| 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 | $245.49 | 7.692% | $264.3731 | $264.37 | $264.35 | $264.40 |
| Purchase #2 | $28.31 | 12.484% | $31.8442 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $209.59 | 9.824% | $230.1801 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $191.70 | 6.439% | $204.0436 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $213.66 | 8.309% | $231.413 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $216.79 | 3.536% | $224.4557 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $49.65 | 3.818% | $51.5456 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $1,155.19 | $1,237.8553 | $1,237.85 | $1,237.85 | $1,237.80 | |