| 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 | $213.72 | 11.544% | $238.3918 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $59.66 | 6.671% | $63.6399 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $248.40 | 6.453% | $264.4293 | $264.43 | $264.45 | $264.40 |
| Purchase #4 | $202.61 | 11.470% | $225.8494 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $23.61 | 10.485% | $26.0855 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $103.54 | 3.354% | $107.0127 | $107.01 | $107.00 | $107.00 |
| Purchase #7 | $73.29 | 8.611% | $79.601 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $924.83 | $1,005.0096 | $1,005.01 | $1,005.05 | $1,004.90 | |