| 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 | $92.87 | 13.340% | $105.2589 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $207.79 | 3.344% | $214.7385 | $214.74 | $214.75 | $214.70 |
| Purchase #3 | $137.80 | 9.475% | $150.8566 | $150.86 | $150.85 | $150.90 |
| Purchase #4 | $228.98 | 6.581% | $244.0492 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $183.47 | 3.632% | $190.1336 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $247.30 | 11.640% | $276.0857 | $276.09 | $276.10 | $276.10 |
| Purchase #7 | $115.29 | 7.165% | $123.5505 | $123.55 | $123.55 | $123.60 |
| 7 purchase totals = | $1,213.50 | $1,304.6730 | $1,304.68 | $1,304.70 | $1,304.70 | |