| 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 | $194.40 | 7.520% | $209.0189 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $81.57 | 3.820% | $84.686 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $113.45 | 5.772% | $119.9983 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $235.61 | 4.146% | $245.3784 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $147.30 | 8.416% | $159.6968 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $190.59 | 12.704% | $214.8026 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $174.83 | 7.330% | $187.645 | $187.65 | $187.65 | $187.60 |
| 7 purchase totals = | $1,137.75 | $1,221.2260 | $1,221.24 | $1,221.25 | $1,221.20 | |