| 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 | $201.77 | 6.386% | $214.655 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $123.29 | 11.480% | $137.4437 | $137.44 | $137.45 | $137.40 |
| Purchase #3 | $85.25 | 6.272% | $90.5969 | $90.60 | $90.60 | $90.60 |
| Purchase #4 | $176.84 | 13.459% | $200.6409 | $200.64 | $200.65 | $200.60 |
| Purchase #5 | $76.60 | 11.631% | $85.5093 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $218.60 | 13.437% | $247.9733 | $247.97 | $247.95 | $248.00 |
| Purchase #7 | $147.49 | 3.158% | $152.1477 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $1,029.84 | $1,128.9668 | $1,128.97 | $1,128.95 | $1,128.90 | |