| 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 | $204.95 | 5.318% | $215.8492 | $215.85 | $215.85 | $215.80 |
| Purchase #2 | $245.68 | 9.665% | $269.425 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $17.68 | 11.622% | $19.7348 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $161.46 | 12.744% | $182.0365 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $86.99 | 6.837% | $92.9375 | $92.94 | $92.95 | $92.90 |
| Purchase #6 | $201.40 | 6.203% | $213.8928 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $111.50 | 5.851% | $118.0239 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $1,029.66 | $1,111.8997 | $1,111.90 | $1,111.95 | $1,111.70 | |