| 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 | $222.26 | 7.555% | $239.0517 | $239.05 | $239.05 | $239.10 |
| Purchase #2 | $124.33 | 9.511% | $136.155 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $192.80 | 13.291% | $218.425 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $179.79 | 6.319% | $191.1509 | $191.15 | $191.15 | $191.20 |
| Purchase #5 | $183.73 | 8.123% | $198.6544 | $198.65 | $198.65 | $198.70 |
| Purchase #6 | $219.53 | 11.758% | $245.3423 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $222.30 | 3.836% | $230.8274 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $1,344.74 | $1,459.6067 | $1,459.61 | $1,459.65 | $1,459.70 | |