| 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 | $215.37 | 12.159% | $241.5568 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $192.28 | 10.208% | $211.9079 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $100.59 | 6.843% | $107.4734 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $218.27 | 5.338% | $229.9213 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $75.69 | 12.267% | $84.9749 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $135.56 | 13.491% | $153.8484 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $81.40 | 6.196% | $86.4435 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $1,019.16 | $1,116.1262 | $1,116.12 | $1,116.05 | $1,116.10 | |