| 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 | $222.28 | 9.198% | $242.7253 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $137.94 | 10.466% | $152.3768 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $144.50 | 3.647% | $149.7699 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $237.90 | 11.196% | $264.5353 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $76.81 | 8.830% | $83.5923 | $83.59 | $83.60 | $83.60 |
| Purchase #6 | $104.97 | 10.174% | $115.6496 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $53.74 | 4.347% | $56.0761 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $978.14 | $1,064.7253 | $1,064.74 | $1,064.80 | $1,064.70 | |