| 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 | $200.59 | 7.334% | $215.3013 | $215.30 | $215.30 | $215.30 |
| Purchase #2 | $174.75 | 4.457% | $182.5386 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $216.88 | 10.602% | $239.8736 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $36.48 | 3.522% | $37.7648 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $74.47 | 7.440% | $80.0106 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $107.40 | 6.569% | $114.4551 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $159.34 | 9.788% | $174.9362 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $969.91 | $1,044.8802 | $1,044.88 | $1,044.85 | $1,044.90 | |