| 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 | $131.35 | 8.650% | $142.7118 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $18.72 | 11.149% | $20.8071 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $23.61 | 4.573% | $24.6897 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $206.47 | 11.568% | $230.3544 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $190.50 | 7.274% | $204.357 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $240.37 | 13.105% | $271.8705 | $271.87 | $271.85 | $271.90 |
| Purchase #7 | $179.38 | 9.239% | $195.9529 | $195.95 | $195.95 | $196.00 |
| 7 purchase totals = | $990.40 | $1,090.7434 | $1,090.74 | $1,090.70 | $1,090.90 | |