| 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 | $183.52 | 9.256% | $200.5066 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $7.48 | 11.316% | $8.3264 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $115.63 | 4.741% | $121.112 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $210.25 | 3.422% | $217.4448 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $175.94 | 9.548% | $192.7388 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $153.30 | 8.635% | $166.5375 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $157.70 | 10.465% | $174.2033 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $1,003.82 | $1,080.8694 | $1,080.87 | $1,080.90 | $1,080.70 | |