| 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 | $210.48 | 9.532% | $230.543 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $224.47 | 12.606% | $252.7667 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $134.97 | 13.257% | $152.863 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $67.87 | 4.178% | $70.7056 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $215.91 | 13.736% | $245.5674 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $53.88 | 8.752% | $58.5956 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $62.48 | 10.559% | $69.0773 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $970.06 | $1,080.1186 | $1,080.13 | $1,080.10 | $1,080.20 | |