| 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 | $164.29 | 8.600% | $178.4189 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $119.63 | 3.382% | $123.6759 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $216.31 | 11.413% | $240.9975 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $75.31 | 7.597% | $81.0313 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $236.71 | 13.135% | $267.8019 | $267.80 | $267.80 | $267.80 |
| Purchase #6 | $109.74 | 5.451% | $115.7219 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $36.70 | 8.788% | $39.9252 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $958.69 | $1,047.5726 | $1,047.58 | $1,047.60 | $1,047.50 | |