| 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 | $50.64 | 10.829% | $56.1238 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $186.57 | 6.386% | $198.4844 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $129.25 | 12.400% | $145.277 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $97.75 | 5.284% | $102.9151 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $219.33 | 5.463% | $231.312 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $178.74 | 9.109% | $195.0214 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $51.85 | 3.541% | $53.686 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $914.13 | $982.8197 | $982.82 | $982.80 | $982.80 | |