| 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 | $124.75 | 6.717% | $133.1295 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $238.53 | 4.345% | $248.8941 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $73.91 | 12.286% | $82.9906 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $149.87 | 10.704% | $165.9121 | $165.91 | $165.90 | $165.90 |
| Purchase #5 | $103.94 | 5.176% | $109.3199 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $236.66 | 5.246% | $249.0752 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $214.64 | 4.249% | $223.7601 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $1,142.30 | $1,213.0815 | $1,213.08 | $1,213.10 | $1,213.10 | |