| 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 | $103.91 | 6.388% | $110.5478 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $175.48 | 7.615% | $188.8428 | $188.84 | $188.85 | $188.80 |
| Purchase #3 | $140.60 | 11.686% | $157.0305 | $157.03 | $157.05 | $157.00 |
| Purchase #4 | $249.45 | 10.647% | $276.0089 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $5.86 | 8.161% | $6.3382 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $250.29 | 13.578% | $284.2744 | $284.27 | $284.25 | $284.30 |
| Purchase #7 | $226.99 | 11.110% | $252.2086 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,152.58 | $1,275.2512 | $1,275.25 | $1,275.25 | $1,275.10 | |