| 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 | $202.39 | 13.840% | $230.4008 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $47.65 | 6.160% | $50.5852 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $189.35 | 8.498% | $205.441 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $83.33 | 11.313% | $92.7571 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $98.45 | 6.312% | $104.6642 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $176.38 | 8.582% | $191.5169 | $191.52 | $191.50 | $191.50 |
| Purchase #7 | $48.28 | 12.339% | $54.2373 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $845.83 | $929.6025 | $929.61 | $929.60 | $929.60 | |