| 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 | $121.87 | 7.377% | $130.8603 | $130.86 | $130.85 | $130.90 |
| Purchase #2 | $138.48 | 4.667% | $144.9429 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $57.36 | 13.604% | $65.1633 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $74.74 | 13.752% | $85.0182 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $248.65 | 10.504% | $274.7682 | $274.77 | $274.75 | $274.80 |
| Purchase #6 | $142.60 | 8.192% | $154.2818 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $166.99 | 12.296% | $187.5231 | $187.52 | $187.50 | $187.50 |
| 7 purchase totals = | $950.69 | $1,042.5578 | $1,042.55 | $1,042.50 | $1,042.60 | |