| 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 | $249.54 | 3.629% | $258.5958 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $178.74 | 5.643% | $188.8263 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $126.45 | 10.351% | $139.5388 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $19.52 | 4.723% | $20.4419 | $20.44 | $20.45 | $20.40 |
| Purchase #5 | $214.49 | 11.383% | $238.9054 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $9.99 | 12.690% | $11.2577 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $105.62 | 4.661% | $110.5429 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $904.35 | $968.1088 | $968.12 | $968.15 | $968.00 | |