| 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 | $124.42 | 13.270% | $140.9305 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $165.81 | 6.432% | $176.4749 | $176.47 | $176.45 | $176.50 |
| Purchase #3 | $211.92 | 10.368% | $233.8919 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $39.64 | 11.356% | $44.1415 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $8.84 | 13.410% | $10.0254 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $102.77 | 6.364% | $109.3103 | $109.31 | $109.30 | $109.30 |
| Purchase #7 | $200.52 | 10.657% | $221.8894 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $853.92 | $936.6639 | $936.66 | $936.70 | $936.60 | |