| 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 | $185.44 | 10.777% | $205.4249 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $237.51 | 10.446% | $262.3203 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $105.34 | 6.461% | $112.146 | $112.15 | $112.15 | $112.10 |
| Purchase #4 | $112.79 | 6.431% | $120.0435 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $248.64 | 3.871% | $258.2649 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $95.79 | 5.775% | $101.3219 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $194.98 | 3.489% | $201.7829 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,180.49 | $1,261.3044 | $1,261.29 | $1,261.25 | $1,261.20 | |