| 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 | $29.92 | 9.534% | $32.7726 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $238.53 | 13.810% | $271.471 | $271.47 | $271.45 | $271.50 |
| Purchase #3 | $197.73 | 12.140% | $221.7344 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $122.95 | 8.332% | $133.1942 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $131.50 | 12.399% | $147.8047 | $147.80 | $147.80 | $147.80 |
| Purchase #6 | $246.74 | 5.784% | $261.0114 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $137.65 | 3.522% | $142.498 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $1,105.02 | $1,210.4863 | $1,210.47 | $1,210.45 | $1,210.50 | |