| 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 | $191.34 | 5.345% | $201.5671 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $234.69 | 7.622% | $252.5781 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $29.88 | 9.513% | $32.7225 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $141.54 | 11.380% | $157.6473 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $131.96 | 8.355% | $142.9853 | $142.99 | $143.00 | $143.00 |
| Purchase #6 | $8.72 | 3.406% | $9.017 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $114.38 | 9.255% | $124.9659 | $124.97 | $124.95 | $125.00 |
| 7 purchase totals = | $852.51 | $921.4832 | $921.50 | $921.45 | $921.50 | |