| 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 | $122.36 | 8.141% | $132.3213 | $132.32 | $132.30 | $132.30 |
| Purchase #2 | $24.95 | 10.610% | $27.5972 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $129.51 | 5.774% | $136.9879 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $15.82 | 7.198% | $16.9587 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $229.27 | 9.837% | $251.8233 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $153.68 | 5.393% | $161.968 | $161.97 | $161.95 | $162.00 |
| Purchase #7 | $126.29 | 4.354% | $131.7887 | $131.79 | $131.80 | $131.80 |
| 7 purchase totals = | $801.88 | $859.4451 | $859.45 | $859.40 | $859.50 | |