| 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 | $103.81 | 12.781% | $117.078 | $117.08 | $117.10 | $117.10 |
| Purchase #2 | $17.83 | 8.822% | $19.403 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $26.83 | 9.832% | $29.4679 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $175.27 | 11.293% | $195.0632 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $209.34 | 7.532% | $225.1075 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $145.80 | 11.215% | $162.1515 | $162.15 | $162.15 | $162.20 |
| Purchase #7 | $210.90 | 7.326% | $226.3505 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $889.78 | $974.6216 | $974.62 | $974.60 | $974.80 | |