| 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 | $247.35 | 11.608% | $276.0624 | $276.06 | $276.05 | $276.10 |
| Purchase #2 | $35.61 | 12.215% | $39.9598 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $194.67 | 11.831% | $217.7014 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $220.69 | 6.652% | $235.3703 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $152.32 | 3.305% | $157.3542 | $157.35 | $157.35 | $157.40 |
| Purchase #6 | $121.36 | 3.287% | $125.3491 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $165.42 | 13.578% | $187.8807 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $1,137.42 | $1,239.6779 | $1,239.67 | $1,239.65 | $1,239.80 | |