| 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 | $114.86 | 6.158% | $121.9331 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $244.36 | 11.202% | $271.7332 | $271.73 | $271.75 | $271.70 |
| Purchase #3 | $115.83 | 8.603% | $125.7949 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $9.39 | 11.466% | $10.4667 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $105.53 | 3.670% | $109.403 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $80.88 | 5.147% | $85.0429 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $247.41 | 13.716% | $281.3448 | $281.34 | $281.35 | $281.30 |
| 7 purchase totals = | $918.26 | $1,005.7186 | $1,005.70 | $1,005.75 | $1,005.60 | |