| 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 | $230.63 | 7.860% | $248.7575 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $206.34 | 4.736% | $216.1123 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $117.65 | 5.578% | $124.2125 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $82.85 | 9.606% | $90.8086 | $90.81 | $90.80 | $90.80 |
| Purchase #5 | $121.26 | 3.248% | $125.1985 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $169.54 | 3.809% | $175.9978 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $186.74 | 5.243% | $196.5308 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,115.01 | $1,177.6180 | $1,177.62 | $1,177.60 | $1,177.60 | |