| 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 | $211.84 | 8.497% | $229.84 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $173.41 | 9.723% | $190.2707 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $30.68 | 11.234% | $34.1266 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $138.98 | 6.651% | $148.2236 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $179.52 | 7.873% | $193.6536 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $152.68 | 3.381% | $157.8421 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $205.95 | 12.106% | $230.8823 | $230.88 | $230.90 | $230.90 |
| 7 purchase totals = | $1,093.06 | $1,184.8389 | $1,184.83 | $1,184.85 | $1,184.80 | |