| 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 | $95.41 | 6.672% | $101.7758 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $250.84 | 4.528% | $262.198 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $183.63 | 3.426% | $189.9212 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $212.93 | 12.713% | $239.9998 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $76.73 | 9.202% | $83.7907 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $20.33 | 4.719% | $21.2894 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $144.84 | 5.235% | $152.4224 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $984.71 | $1,051.3973 | $1,051.40 | $1,051.40 | $1,051.40 | |