| 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 | $201.72 | 5.273% | $212.3567 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $173.82 | 12.591% | $195.7057 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $124.34 | 8.215% | $134.5545 | $134.55 | $134.55 | $134.60 |
| Purchase #4 | $190.90 | 6.435% | $203.1844 | $203.18 | $203.20 | $203.20 |
| Purchase #5 | $235.33 | 9.686% | $258.1241 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $137.71 | 11.372% | $153.3704 | $153.37 | $153.35 | $153.40 |
| Purchase #7 | $217.48 | 8.454% | $235.8658 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $1,281.30 | $1,393.1616 | $1,393.16 | $1,393.10 | $1,393.30 | |