| 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 | $206.40 | 9.756% | $226.5364 | $226.54 | $226.55 | $226.50 |
| Purchase #2 | $116.60 | 5.131% | $122.5827 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $247.78 | 7.325% | $265.9299 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $192.49 | 13.382% | $218.249 | $218.25 | $218.25 | $218.20 |
| Purchase #5 | $38.98 | 10.732% | $43.1633 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $49.33 | 8.528% | $53.5369 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $164.33 | 6.436% | $174.9063 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,015.91 | $1,104.9045 | $1,104.91 | $1,104.95 | $1,104.80 | |