| 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 | $183.85 | 11.828% | $205.5958 | $205.60 | $205.60 | $205.60 |
| Purchase #2 | $191.38 | 9.105% | $208.8051 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $90.51 | 11.625% | $101.0318 | $101.03 | $101.05 | $101.00 |
| Purchase #4 | $193.52 | 4.350% | $201.9381 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $226.32 | 9.728% | $248.3364 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $15.33 | 9.591% | $16.8003 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $92.81 | 6.186% | $98.5512 | $98.55 | $98.55 | $98.60 |
| 7 purchase totals = | $993.72 | $1,081.0587 | $1,081.07 | $1,081.10 | $1,081.00 | |