| 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 | $194.77 | 4.749% | $204.0196 | $204.02 | $204.00 | $204.00 |
| Purchase #2 | $249.25 | 3.674% | $258.4074 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $21.33 | 7.861% | $23.0068 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $20.40 | 10.628% | $22.5681 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $23.92 | 4.119% | $24.9053 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $148.42 | 11.117% | $164.9199 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $36.44 | 4.404% | $38.0448 | $38.04 | $38.05 | $38.00 |
| 7 purchase totals = | $694.53 | $735.8719 | $735.88 | $735.80 | $735.80 | |