| 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 | $206.68 | 11.844% | $231.1592 | $231.16 | $231.15 | $231.20 |
| Purchase #2 | $27.77 | 12.533% | $31.2504 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $183.27 | 5.831% | $193.9565 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $204.34 | 10.839% | $226.4884 | $226.49 | $226.50 | $226.50 |
| Purchase #5 | $139.98 | 3.252% | $144.5321 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $115.70 | 3.734% | $120.0202 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $210.71 | 7.127% | $225.7273 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,088.45 | $1,173.1341 | $1,173.14 | $1,173.15 | $1,173.20 | |