| 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 | $228.97 | 10.270% | $252.4852 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $196.35 | 12.698% | $221.2825 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $188.50 | 11.750% | $210.6488 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $174.95 | 9.395% | $191.3866 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $187.32 | 6.120% | $198.784 | $198.78 | $198.80 | $198.80 |
| Purchase #6 | $112.82 | 12.740% | $127.1933 | $127.19 | $127.20 | $127.20 |
| Purchase #7 | $249.46 | 9.360% | $272.8095 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $1,338.37 | $1,474.5899 | $1,474.59 | $1,474.65 | $1,474.60 | |