| 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 | $241.94 | 8.394% | $262.2484 | $262.25 | $262.25 | $262.20 |
| Purchase #2 | $131.92 | 6.563% | $140.5779 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $158.87 | 3.389% | $164.2541 | $164.25 | $164.25 | $164.30 |
| Purchase #4 | $128.74 | 10.122% | $141.7711 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $198.32 | 10.453% | $219.0504 | $219.05 | $219.05 | $219.10 |
| Purchase #6 | $116.53 | 3.727% | $120.8731 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $158.40 | 3.658% | $164.1943 | $164.19 | $164.20 | $164.20 |
| 7 purchase totals = | $1,134.72 | $1,212.9693 | $1,212.96 | $1,212.95 | $1,213.10 | |