| 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 | $224.98 | 4.746% | $235.6576 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $53.66 | 13.848% | $61.0908 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $231.28 | 12.109% | $259.2857 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $193.90 | 13.383% | $219.8496 | $219.85 | $219.85 | $219.80 |
| Purchase #5 | $74.71 | 7.671% | $80.441 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $142.70 | 3.874% | $148.2282 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $244.35 | 6.396% | $259.9786 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $1,165.58 | $1,264.5315 | $1,264.54 | $1,264.60 | $1,264.50 | |