| 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 | $37.64 | 13.196% | $42.607 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $220.61 | 4.810% | $231.2213 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $65.48 | 3.258% | $67.6133 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $250.69 | 6.639% | $267.3333 | $267.33 | $267.35 | $267.30 |
| Purchase #5 | $172.79 | 13.216% | $195.6259 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $36.73 | 5.641% | $38.8019 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $245.72 | 13.126% | $277.9732 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $1,029.66 | $1,121.1759 | $1,121.17 | $1,121.15 | $1,121.10 | |