| 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 | $96.49 | 5.724% | $102.0131 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $103.40 | 6.188% | $109.7984 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $214.25 | 11.371% | $238.6124 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $241.29 | 13.714% | $274.3805 | $274.38 | $274.40 | $274.40 |
| Purchase #5 | $121.30 | 7.756% | $130.708 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $177.69 | 5.769% | $187.9409 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $69.79 | 3.194% | $72.0191 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $1,024.21 | $1,115.4724 | $1,115.47 | $1,115.45 | $1,115.40 | |