| 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 | $230.66 | 3.746% | $239.3005 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $96.55 | 7.475% | $103.7671 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $30.29 | 9.787% | $33.2545 | $33.25 | $33.25 | $33.30 |
| Purchase #4 | $173.51 | 13.590% | $197.09 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $210.69 | 3.132% | $217.2888 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $230.81 | 11.721% | $257.8632 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $239.97 | 8.808% | $261.1066 | $261.11 | $261.10 | $261.10 |
| 7 purchase totals = | $1,212.48 | $1,309.6707 | $1,309.67 | $1,309.65 | $1,309.80 | |