| 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 | $229.99 | 7.303% | $246.7862 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $190.94 | 11.856% | $213.5778 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $6.83 | 13.360% | $7.7425 | $7.74 | $7.75 | $7.70 |
| Purchase #4 | $88.77 | 7.710% | $95.6142 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $215.97 | 13.414% | $244.9402 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $13.34 | 11.788% | $14.9125 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $241.55 | 6.137% | $256.3739 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $987.39 | $1,079.9473 | $1,079.94 | $1,079.95 | $1,079.90 | |