| 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 | $137.58 | 3.712% | $142.687 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $103.90 | 11.422% | $115.7675 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $217.47 | 10.609% | $240.5414 | $240.54 | $240.55 | $240.50 |
| Purchase #4 | $241.77 | 4.236% | $252.0114 | $252.01 | $252.00 | $252.00 |
| Purchase #5 | $195.34 | 9.715% | $214.3173 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $115.43 | 8.614% | $125.3731 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $54.53 | 6.471% | $58.0586 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $1,066.02 | $1,148.7563 | $1,148.76 | $1,148.70 | $1,148.80 | |