| 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 | $183.54 | 10.282% | $202.4116 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $169.78 | 5.354% | $178.87 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $196.35 | 11.633% | $219.1914 | $219.19 | $219.20 | $219.20 |
| Purchase #4 | $218.41 | 10.305% | $240.9172 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $247.58 | 3.230% | $255.5768 | $255.58 | $255.60 | $255.60 |
| Purchase #6 | $242.28 | 8.489% | $262.8471 | $262.85 | $262.85 | $262.80 |
| Purchase #7 | $196.59 | 12.514% | $221.1913 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $1,454.53 | $1,581.0054 | $1,581.01 | $1,581.00 | $1,581.00 | |