| 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 | $199.63 | 11.451% | $222.4896 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $126.85 | 5.362% | $133.6517 | $133.65 | $133.65 | $133.70 |
| Purchase #3 | $149.66 | 5.172% | $157.4004 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $45.35 | 12.759% | $51.1362 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $222.61 | 13.207% | $252.0101 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $230.48 | 7.668% | $248.1532 | $248.15 | $248.15 | $248.20 |
| Purchase #7 | $152.25 | 6.112% | $161.5555 | $161.56 | $161.55 | $161.60 |
| 7 purchase totals = | $1,126.83 | $1,226.3967 | $1,226.40 | $1,226.40 | $1,226.50 | |