| 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 | $90.40 | 4.428% | $94.4029 | $94.40 | $94.40 | $94.40 |
| Purchase #2 | $227.53 | 8.274% | $246.3558 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $196.69 | 12.149% | $220.5859 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $96.31 | 4.437% | $100.5833 | $100.58 | $100.60 | $100.60 |
| Purchase #5 | $219.65 | 4.426% | $229.3717 | $229.37 | $229.35 | $229.40 |
| Purchase #6 | $21.77 | 3.576% | $22.5485 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $139.67 | 11.496% | $155.7265 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $992.02 | $1,069.5746 | $1,069.58 | $1,069.60 | $1,069.60 | |