| 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 | $244.48 | 11.468% | $272.517 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $116.91 | 13.827% | $133.0751 | $133.08 | $133.10 | $133.10 |
| Purchase #3 | $90.57 | 8.271% | $98.061 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $241.38 | 5.330% | $254.2456 | $254.25 | $254.25 | $254.20 |
| Purchase #5 | $143.98 | 9.588% | $157.7848 | $157.78 | $157.80 | $157.80 |
| Purchase #6 | $167.27 | 3.242% | $172.6929 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $227.75 | 4.816% | $238.7184 | $238.72 | $238.70 | $238.70 |
| 7 purchase totals = | $1,232.34 | $1,327.0948 | $1,327.10 | $1,327.10 | $1,327.10 | |