| 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 | $71.85 | 8.338% | $77.8409 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $225.29 | 10.688% | $249.369 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $209.66 | 10.660% | $232.0098 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $180.40 | 4.866% | $189.1783 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $239.57 | 12.342% | $269.1377 | $269.14 | $269.15 | $269.10 |
| Purchase #6 | $248.92 | 3.795% | $258.3665 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $50.44 | 10.280% | $55.6252 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $1,226.13 | $1,331.5274 | $1,331.54 | $1,331.55 | $1,331.50 | |