| 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 | $168.99 | 12.440% | $190.0124 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $92.25 | 5.287% | $97.1273 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $120.64 | 13.847% | $137.345 | $137.35 | $137.35 | $137.30 |
| Purchase #4 | $217.93 | 3.384% | $225.3048 | $225.30 | $225.30 | $225.30 |
| Purchase #5 | $218.74 | 9.843% | $240.2706 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $7.63 | 5.138% | $8.022 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $181.71 | 12.705% | $204.7963 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,007.89 | $1,102.8784 | $1,102.88 | $1,102.85 | $1,102.80 | |