| 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 | $84.98 | 5.608% | $89.7457 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $240.87 | 3.528% | $249.3679 | $249.37 | $249.35 | $249.40 |
| Purchase #3 | $241.32 | 4.329% | $251.7667 | $251.77 | $251.75 | $251.80 |
| Purchase #4 | $232.93 | 8.501% | $252.7314 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $88.68 | 11.259% | $98.6645 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $64.28 | 5.845% | $68.0372 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $122.31 | 13.330% | $138.6139 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $1,075.37 | $1,148.9273 | $1,148.93 | $1,148.90 | $1,148.90 | |