| 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 | $21.44 | 9.579% | $23.4937 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $122.86 | 10.392% | $135.6276 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $116.90 | 8.410% | $126.7313 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $146.80 | 5.432% | $154.7742 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $129.86 | 9.695% | $142.4499 | $142.45 | $142.45 | $142.40 |
| Purchase #6 | $248.77 | 8.300% | $269.4179 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $239.35 | 5.575% | $252.6938 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,025.98 | $1,105.1884 | $1,105.18 | $1,105.20 | $1,105.10 | |