| 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 | $137.52 | 4.795% | $144.1141 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $214.80 | 12.281% | $241.1796 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $226.40 | 9.266% | $247.3782 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $5.29 | 13.593% | $6.0091 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $51.78 | 6.521% | $55.1566 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $167.55 | 13.436% | $190.062 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $35.28 | 8.530% | $38.2894 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $838.62 | $922.1890 | $922.19 | $922.20 | $922.30 | |