| 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 | $115.37 | 5.511% | $121.728 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $233.30 | 3.668% | $241.8574 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $164.93 | 7.480% | $177.2668 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $169.25 | 5.172% | $178.0036 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $131.94 | 5.280% | $138.9064 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $49.90 | 5.164% | $52.4768 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $164.34 | 13.216% | $186.0592 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $1,029.03 | $1,096.2982 | $1,096.31 | $1,096.30 | $1,096.40 | |