| 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 | $92.98 | 11.650% | $103.8122 | $103.81 | $103.80 | $103.80 |
| Purchase #2 | $165.76 | 10.772% | $183.6157 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $240.85 | 9.121% | $262.8179 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $154.82 | 4.574% | $161.9015 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $10.79 | 5.278% | $11.3595 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $175.30 | 11.323% | $195.1492 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $204.99 | 4.433% | $214.0772 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,045.49 | $1,132.7332 | $1,132.74 | $1,132.70 | $1,132.70 | |