| 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 | $243.76 | 13.695% | $277.1429 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $101.94 | 6.853% | $108.9259 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $198.32 | 4.539% | $207.3217 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $114.90 | 6.849% | $122.7695 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $107.77 | 6.688% | $114.9777 | $114.98 | $115.00 | $115.00 |
| Purchase #6 | $86.93 | 4.443% | $90.7923 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $200.34 | 3.537% | $207.426 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $1,053.96 | $1,129.3560 | $1,129.36 | $1,129.40 | $1,129.30 | |