| 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 | $15.86 | 9.152% | $17.3115 | $17.31 | $17.30 | $17.30 |
| Purchase #2 | $103.97 | 8.789% | $113.1079 | $113.11 | $113.10 | $113.10 |
| Purchase #3 | $92.80 | 7.269% | $99.5456 | $99.55 | $99.55 | $99.50 |
| Purchase #4 | $196.96 | 12.812% | $222.1945 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $149.82 | 8.439% | $162.4633 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $117.95 | 9.380% | $129.0137 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $235.58 | 7.219% | $252.5865 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $912.94 | $996.2230 | $996.22 | $996.20 | $996.20 | |