| 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 | $224.29 | 12.563% | $252.4676 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $30.27 | 4.397% | $31.601 | $31.60 | $31.60 | $31.60 |
| Purchase #3 | $240.93 | 12.615% | $271.3233 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $133.80 | 9.527% | $146.5471 | $146.55 | $146.55 | $146.50 |
| Purchase #5 | $88.85 | 5.242% | $93.5075 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $229.45 | 8.254% | $248.3888 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $142.52 | 10.616% | $157.6499 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,090.11 | $1,201.4852 | $1,201.49 | $1,201.45 | $1,201.40 | |