| 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 | $201.57 | 8.309% | $218.3185 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $186.30 | 12.305% | $209.2242 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $220.95 | 7.312% | $237.1059 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $107.67 | 5.661% | $113.7652 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $68.27 | 13.807% | $77.696 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $224.92 | 8.525% | $244.0944 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $250.41 | 3.304% | $258.6835 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $1,260.09 | $1,358.8877 | $1,358.89 | $1,358.85 | $1,358.90 | |