| 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 | $28.41 | 10.327% | $31.3439 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $245.39 | 12.174% | $275.2638 | $275.26 | $275.25 | $275.30 |
| Purchase #3 | $219.86 | 3.856% | $228.3378 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $197.43 | 4.719% | $206.7467 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $234.82 | 8.541% | $254.876 | $254.88 | $254.90 | $254.90 |
| Purchase #6 | $195.67 | 12.203% | $219.5476 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $230.92 | 3.141% | $238.1732 | $238.17 | $238.15 | $238.20 |
| 7 purchase totals = | $1,352.50 | $1,454.2890 | $1,454.29 | $1,454.30 | $1,454.20 | |