| 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 | $114.32 | 8.227% | $123.7251 | $123.73 | $123.75 | $123.70 |
| Purchase #2 | $222.25 | 13.603% | $252.4827 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $150.52 | 4.189% | $156.8253 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $5.34 | 12.172% | $5.99 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $154.65 | 13.432% | $175.4226 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $137.26 | 9.474% | $150.264 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $141.63 | 12.509% | $159.3465 | $159.35 | $159.35 | $159.30 |
| 7 purchase totals = | $925.97 | $1,024.0562 | $1,024.06 | $1,024.10 | $1,024.00 | |