| 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 | $126.38 | 10.438% | $139.5715 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $227.56 | 9.628% | $249.4695 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $226.54 | 12.349% | $254.5154 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $90.52 | 11.582% | $101.004 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $181.59 | 12.159% | $203.6695 | $203.67 | $203.65 | $203.70 |
| Purchase #6 | $143.88 | 11.657% | $160.6521 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $161.69 | 6.589% | $172.3438 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $1,158.16 | $1,281.2258 | $1,281.22 | $1,281.15 | $1,281.30 | |