| 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 | $200.51 | 10.865% | $222.2954 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $170.72 | 13.812% | $194.2998 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $5.28 | 12.692% | $5.9501 | $5.95 | $5.95 | $6.00 |
| Purchase #4 | $230.66 | 4.688% | $241.4733 | $241.47 | $241.45 | $241.50 |
| Purchase #5 | $90.42 | 5.357% | $95.2638 | $95.26 | $95.25 | $95.30 |
| Purchase #6 | $85.64 | 13.456% | $97.1637 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $180.34 | 4.690% | $188.7979 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $963.57 | $1,045.2440 | $1,045.24 | $1,045.20 | $1,045.40 | |