| 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 | $197.44 | 8.561% | $214.3428 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $122.53 | 5.854% | $129.7029 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $131.67 | 7.603% | $141.6809 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $141.47 | 10.548% | $156.3923 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $240.69 | 5.591% | $254.147 | $254.15 | $254.15 | $254.10 |
| Purchase #6 | $229.35 | 7.473% | $246.4893 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $230.33 | 13.281% | $260.9201 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,293.48 | $1,403.6753 | $1,403.67 | $1,403.70 | $1,403.60 | |