| 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 | $107.83 | 12.798% | $121.6301 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $209.79 | 9.711% | $230.1627 | $230.16 | $230.15 | $230.20 |
| Purchase #3 | $248.30 | 8.718% | $269.9468 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $192.69 | 13.523% | $218.7475 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $170.76 | 9.466% | $186.9241 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $136.72 | 11.488% | $152.4264 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $218.34 | 3.132% | $225.1784 | $225.18 | $225.20 | $225.20 |
| 7 purchase totals = | $1,284.43 | $1,405.0160 | $1,405.02 | $1,405.05 | $1,404.90 | |