| 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 | $194.55 | 13.447% | $220.7111 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $210.63 | 9.422% | $230.4756 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $174.79 | 12.141% | $196.0113 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $66.26 | 5.741% | $70.064 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $227.80 | 11.712% | $254.4799 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $65.62 | 12.296% | $73.6886 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $51.65 | 12.547% | $58.1305 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $991.30 | $1,103.5610 | $1,103.56 | $1,103.60 | $1,103.60 | |