| 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 | $171.96 | 12.729% | $193.8488 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $38.36 | 9.388% | $41.9612 | $41.96 | $41.95 | $42.00 |
| Purchase #3 | $219.53 | 10.625% | $242.8551 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $53.84 | 13.698% | $61.215 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $54.99 | 4.517% | $57.4739 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $184.73 | 5.220% | $194.3729 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $246.54 | 11.693% | $275.3679 | $275.37 | $275.35 | $275.40 |
| 7 purchase totals = | $969.95 | $1,067.0948 | $1,067.10 | $1,067.00 | $1,067.20 | |