| 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 | $241.77 | 3.171% | $249.4365 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $105.72 | 4.679% | $110.6666 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $134.53 | 9.325% | $147.0749 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $66.70 | 13.201% | $75.5051 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $69.31 | 10.339% | $76.476 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $171.77 | 13.264% | $194.5536 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $236.44 | 6.849% | $252.6338 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,026.24 | $1,106.3465 | $1,106.35 | $1,106.35 | $1,106.40 | |