| 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 | $125.69 | 9.716% | $137.902 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $214.57 | 7.351% | $230.343 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $14.69 | 4.382% | $15.3337 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $25.57 | 12.481% | $28.7614 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $32.85 | 3.387% | $33.9626 | $33.96 | $33.95 | $34.00 |
| Purchase #6 | $214.55 | 7.396% | $230.4181 | $230.42 | $230.40 | $230.40 |
| Purchase #7 | $43.52 | 11.138% | $48.3673 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $671.44 | $725.0881 | $725.08 | $725.05 | $725.10 | |