| 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 | $229.78 | 10.104% | $252.997 | $253.00 | $253.00 | $253.00 |
| Purchase #2 | $141.25 | 5.153% | $148.5286 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $8.88 | 12.444% | $9.985 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $215.41 | 12.226% | $241.746 | $241.75 | $241.75 | $241.70 |
| Purchase #5 | $94.56 | 7.403% | $101.5603 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $201.95 | 8.481% | $219.0774 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $89.94 | 11.308% | $100.1104 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $981.77 | $1,074.0047 | $1,074.02 | $1,074.05 | $1,074.00 | |