| 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 | $218.53 | 9.657% | $239.6334 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $59.99 | 3.384% | $62.0201 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $80.61 | 9.321% | $88.1237 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $239.70 | 13.528% | $272.1266 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $142.38 | 10.598% | $157.4694 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $175.96 | 12.560% | $198.0606 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $119.85 | 10.267% | $132.155 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,037.02 | $1,149.5888 | $1,149.59 | $1,149.55 | $1,149.60 | |