| 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 | $198.45 | 8.791% | $215.8957 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $155.80 | 7.184% | $166.9927 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $115.45 | 10.319% | $127.3633 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $43.46 | 10.308% | $47.9399 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $201.63 | 4.369% | $210.4392 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $185.86 | 3.270% | $191.9376 | $191.94 | $191.95 | $191.90 |
| Purchase #7 | $150.49 | 6.527% | $160.3125 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $1,051.14 | $1,120.8809 | $1,120.88 | $1,120.90 | $1,120.80 | |