| 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 | $234.55 | 4.767% | $245.731 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $248.34 | 8.236% | $268.7933 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $194.97 | 5.844% | $206.364 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $99.93 | 13.354% | $113.2747 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $74.96 | 5.572% | $79.1368 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $72.28 | 4.541% | $75.5622 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $102.90 | 13.873% | $117.1753 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $1,027.93 | $1,106.0373 | $1,106.03 | $1,106.05 | $1,106.10 | |