| 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 | $245.87 | 11.598% | $274.386 | $274.39 | $274.40 | $274.40 |
| Purchase #2 | $230.94 | 10.561% | $255.3296 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $205.87 | 4.175% | $214.4651 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $214.46 | 7.553% | $230.6582 | $230.66 | $230.65 | $230.70 |
| Purchase #5 | $48.28 | 9.840% | $53.0308 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $237.32 | 7.143% | $254.2718 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $19.91 | 11.746% | $22.2486 | $22.25 | $22.25 | $22.20 |
| 7 purchase totals = | $1,202.65 | $1,304.3901 | $1,304.40 | $1,304.40 | $1,304.40 | |