| 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 | $234.88 | 7.431% | $252.3339 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $88.64 | 3.601% | $91.8319 | $91.83 | $91.85 | $91.80 |
| Purchase #3 | $17.92 | 12.293% | $20.1229 | $20.12 | $20.10 | $20.10 |
| Purchase #4 | $88.75 | 11.295% | $98.7743 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $7.75 | 4.813% | $8.123 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $206.84 | 12.587% | $232.875 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $159.62 | 10.539% | $176.4424 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $804.40 | $880.5034 | $880.49 | $880.50 | $880.40 | |