| 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 | $194.72 | 12.724% | $219.4962 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $19.73 | 12.796% | $22.2547 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $133.27 | 4.463% | $139.2178 | $139.22 | $139.20 | $139.20 |
| Purchase #4 | $108.65 | 8.160% | $117.5158 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $24.85 | 11.712% | $27.7604 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $24.56 | 6.358% | $26.1215 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $233.31 | 12.815% | $263.2087 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $739.09 | $815.5751 | $815.58 | $815.50 | $815.60 | |