| 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 | $202.86 | 3.289% | $209.5321 | $209.53 | $209.55 | $209.50 |
| Purchase #2 | $207.34 | 13.243% | $234.798 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $182.70 | 9.735% | $200.4858 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $123.97 | 7.336% | $133.0644 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $23.77 | 12.547% | $26.7524 | $26.75 | $26.75 | $26.80 |
| Purchase #6 | $147.83 | 4.687% | $154.7588 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $226.46 | 11.631% | $252.7996 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,114.93 | $1,212.1911 | $1,212.19 | $1,212.20 | $1,212.30 | |