| 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 | $129.83 | 13.261% | $147.0468 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $227.74 | 8.333% | $246.7176 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $26.56 | 12.166% | $29.7913 | $29.79 | $29.80 | $29.80 |
| Purchase #4 | $168.99 | 11.522% | $188.461 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $192.29 | 8.831% | $209.2711 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $96.88 | 3.154% | $99.9356 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $61.78 | 10.662% | $68.367 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $904.07 | $989.5904 | $989.60 | $989.55 | $989.60 | |