| 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 | $80.70 | 10.267% | $88.9855 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $213.48 | 11.120% | $237.219 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $7.76 | 11.732% | $8.6704 | $8.67 | $8.65 | $8.70 |
| Purchase #4 | $150.82 | 3.835% | $156.6039 | $156.60 | $156.60 | $156.60 |
| Purchase #5 | $226.48 | 10.463% | $250.1766 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $69.38 | 12.535% | $78.0768 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $223.93 | 5.256% | $235.6998 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $972.55 | $1,055.4320 | $1,055.44 | $1,055.45 | $1,055.50 | |