| 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 | $201.48 | 8.584% | $218.775 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $215.69 | 8.293% | $233.5772 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $56.30 | 4.605% | $58.8926 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $119.73 | 11.639% | $133.6654 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $108.82 | 8.508% | $118.0784 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $206.91 | 11.734% | $231.1888 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $159.81 | 11.616% | $178.3735 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $1,068.74 | $1,172.5509 | $1,172.56 | $1,172.60 | $1,172.70 | |