| 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 | $96.59 | 4.354% | $100.7955 | $100.80 | $100.80 | $100.80 |
| Purchase #2 | $239.59 | 7.512% | $257.588 | $257.59 | $257.60 | $257.60 |
| Purchase #3 | $173.46 | 5.840% | $183.5901 | $183.59 | $183.60 | $183.60 |
| Purchase #4 | $210.37 | 11.327% | $234.1986 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $195.40 | 9.607% | $214.1721 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $247.31 | 10.587% | $273.4927 | $273.49 | $273.50 | $273.50 |
| Purchase #7 | $244.68 | 7.285% | $262.5049 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $1,407.40 | $1,526.3419 | $1,526.34 | $1,526.35 | $1,526.40 | |