| 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 | $190.38 | 7.695% | $205.0297 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $89.40 | 13.812% | $101.7479 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $145.74 | 13.385% | $165.2473 | $165.25 | $165.25 | $165.20 |
| Purchase #4 | $115.74 | 8.600% | $125.6936 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $12.73 | 3.108% | $13.1256 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $223.29 | 10.752% | $247.2981 | $247.30 | $247.30 | $247.30 |
| Purchase #7 | $236.59 | 8.275% | $256.1678 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,013.87 | $1,114.3100 | $1,114.32 | $1,114.35 | $1,114.20 | |