| 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 | $222.72 | 13.429% | $252.6291 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $65.27 | 10.808% | $72.3244 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $236.36 | 5.208% | $248.6696 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $133.95 | 3.222% | $138.2659 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $7.40 | 6.469% | $7.8787 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $220.77 | 10.587% | $244.1429 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $64.98 | 4.651% | $68.0022 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $951.45 | $1,031.9128 | $1,031.91 | $1,031.90 | $1,031.90 | |