| 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 | $204.27 | 5.159% | $214.8083 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $92.46 | 4.579% | $96.6937 | $96.69 | $96.70 | $96.70 |
| Purchase #3 | $227.78 | 11.748% | $254.5396 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $7.92 | 9.393% | $8.6639 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $164.86 | 10.655% | $182.4258 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $190.70 | 13.591% | $216.618 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $153.74 | 6.804% | $164.2005 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $1,041.73 | $1,137.9498 | $1,137.95 | $1,137.95 | $1,137.90 | |