| 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 | $79.66 | 6.221% | $84.6156 | $84.62 | $84.60 | $84.60 |
| Purchase #2 | $226.78 | 4.106% | $236.0916 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $216.39 | 3.302% | $223.5352 | $223.54 | $223.55 | $223.50 |
| Purchase #4 | $216.51 | 11.319% | $241.0168 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $18.97 | 6.752% | $20.2509 | $20.25 | $20.25 | $20.30 |
| Purchase #6 | $65.66 | 11.241% | $73.0408 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $192.46 | 13.742% | $218.9079 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $1,016.43 | $1,097.4588 | $1,097.47 | $1,097.45 | $1,097.40 | |