| 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 | $221.46 | 3.744% | $229.7515 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $12.76 | 11.493% | $14.2265 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $122.73 | 5.638% | $129.6495 | $129.65 | $129.65 | $129.60 |
| Purchase #4 | $156.37 | 5.772% | $165.3957 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $190.45 | 9.834% | $209.1789 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $217.35 | 13.477% | $246.6423 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $135.30 | 5.680% | $142.985 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $1,056.42 | $1,137.8294 | $1,137.84 | $1,137.90 | $1,137.80 | |