| 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 | $213.53 | 11.153% | $237.345 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $31.79 | 13.597% | $36.1125 | $36.11 | $36.10 | $36.10 |
| Purchase #3 | $192.50 | 8.477% | $208.8182 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $215.80 | 10.167% | $237.7404 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $215.78 | 7.238% | $231.3982 | $231.40 | $231.40 | $231.40 |
| Purchase #6 | $118.68 | 11.873% | $132.7709 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $64.73 | 7.394% | $69.5161 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $1,052.81 | $1,153.7013 | $1,153.71 | $1,153.65 | $1,153.60 | |