| 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 | $204.68 | 12.839% | $230.9589 | $230.96 | $230.95 | $231.00 |
| Purchase #2 | $26.87 | 10.758% | $29.7607 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $22.89 | 9.772% | $25.1268 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $86.98 | 10.457% | $96.0755 | $96.08 | $96.10 | $96.10 |
| Purchase #5 | $61.98 | 12.524% | $69.7424 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $8.72 | 6.250% | $9.265 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $120.25 | 7.470% | $129.2327 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $532.37 | $590.1620 | $590.17 | $590.20 | $590.20 | |