| 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 | $8.34 | 8.637% | $9.0603 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $33.27 | 12.527% | $37.4377 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $234.33 | 11.830% | $262.0512 | $262.05 | $262.05 | $262.10 |
| Purchase #4 | $130.35 | 3.412% | $134.7975 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $206.51 | 9.646% | $226.43 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $224.66 | 13.774% | $255.6047 | $255.60 | $255.60 | $255.60 |
| Purchase #7 | $51.63 | 6.157% | $54.8089 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $889.09 | $980.1903 | $980.19 | $980.20 | $980.20 | |