| 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 | $115.97 | 8.712% | $126.0733 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $157.68 | 8.552% | $171.1648 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $230.39 | 9.120% | $251.4016 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $215.48 | 9.710% | $236.4031 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $198.84 | 12.500% | $223.695 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $188.82 | 13.540% | $214.3862 | $214.39 | $214.40 | $214.40 |
| Purchase #7 | $152.42 | 3.382% | $157.5748 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $1,259.60 | $1,380.6988 | $1,380.69 | $1,380.65 | $1,380.80 | |