| 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 | $194.45 | 13.166% | $220.0513 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $232.83 | 12.666% | $262.3202 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $173.49 | 5.843% | $183.627 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $168.32 | 4.858% | $176.497 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $150.46 | 10.114% | $165.6775 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $129.40 | 9.812% | $142.0967 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $189.84 | 10.749% | $210.2459 | $210.25 | $210.25 | $210.20 |
| 7 purchase totals = | $1,238.79 | $1,360.5156 | $1,360.53 | $1,360.55 | $1,360.50 | |