| 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 | $125.35 | 3.811% | $130.1271 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $222.65 | 3.196% | $229.7659 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $197.78 | 6.470% | $210.5764 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $43.93 | 6.224% | $46.6642 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $238.73 | 5.572% | $252.032 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $183.33 | 5.787% | $193.9393 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $55.55 | 4.871% | $58.2558 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $1,067.32 | $1,121.3607 | $1,121.37 | $1,121.40 | $1,121.40 | |