| 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 | $235.52 | 10.635% | $260.5676 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $184.95 | 4.394% | $193.0767 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $213.83 | 3.209% | $220.6918 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $239.93 | 13.548% | $272.4357 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $125.99 | 11.785% | $140.8379 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $109.50 | 7.511% | $117.7245 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $207.30 | 13.671% | $235.64 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $1,317.02 | $1,440.9742 | $1,440.98 | $1,441.00 | $1,440.90 | |