| 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 | $166.91 | 4.487% | $174.3993 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $201.35 | 12.776% | $227.0745 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $209.98 | 8.115% | $227.0199 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $96.56 | 3.282% | $99.7291 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $249.67 | 6.592% | $266.1282 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $43.32 | 7.531% | $46.5824 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $57.59 | 6.118% | $61.1134 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $1,025.38 | $1,102.0468 | $1,102.04 | $1,102.05 | $1,102.00 | |