| 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 | $5.53 | 13.598% | $6.282 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $197.75 | 5.158% | $207.9499 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $121.43 | 6.442% | $129.2525 | $129.25 | $129.25 | $129.30 |
| Purchase #4 | $215.34 | 7.449% | $231.3807 | $231.38 | $231.40 | $231.40 |
| Purchase #5 | $222.85 | 11.586% | $248.6694 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $151.94 | 5.150% | $159.7649 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $65.64 | 12.865% | $74.0846 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $980.48 | $1,057.3840 | $1,057.37 | $1,057.40 | $1,057.50 | |