| 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 | $110.42 | 13.542% | $125.3731 | $125.37 | $125.35 | $125.40 |
| Purchase #2 | $204.54 | 4.138% | $213.0039 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $201.66 | 8.356% | $218.5107 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $157.62 | 9.448% | $172.5119 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $10.72 | 10.232% | $11.8169 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $232.85 | 4.104% | $242.4062 | $242.41 | $242.40 | $242.40 |
| Purchase #7 | $54.47 | 9.152% | $59.4551 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $972.28 | $1,043.0778 | $1,043.08 | $1,043.00 | $1,043.10 | |