| 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 | $124.28 | 4.665% | $130.0777 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $95.62 | 12.375% | $107.453 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $192.63 | 3.281% | $198.9502 | $198.95 | $198.95 | $199.00 |
| Purchase #4 | $38.98 | 11.831% | $43.5917 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $111.96 | 3.610% | $116.0018 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $201.91 | 12.180% | $226.5026 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $75.98 | 7.102% | $81.3761 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $841.36 | $903.9531 | $903.95 | $904.00 | $904.10 | |