| 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 | $214.29 | 3.552% | $221.9016 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $55.91 | 9.450% | $61.1935 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $27.62 | 5.679% | $29.1885 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $34.32 | 9.166% | $37.4658 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $214.58 | 11.433% | $239.1129 | $239.11 | $239.10 | $239.10 |
| Purchase #6 | $164.64 | 3.838% | $170.9589 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $75.64 | 9.346% | $82.7093 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $787.00 | $842.5305 | $842.53 | $842.50 | $842.60 | |