| 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 | $73.67 | 12.497% | $82.8765 | $82.88 | $82.90 | $82.90 |
| Purchase #2 | $208.55 | 12.130% | $233.8471 | $233.85 | $233.85 | $233.80 |
| Purchase #3 | $193.72 | 4.132% | $201.7245 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $179.69 | 12.224% | $201.6553 | $201.66 | $201.65 | $201.70 |
| Purchase #5 | $19.69 | 12.475% | $22.1463 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $167.48 | 3.392% | $173.1609 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $248.95 | 10.566% | $275.2541 | $275.25 | $275.25 | $275.30 |
| 7 purchase totals = | $1,091.75 | $1,190.6647 | $1,190.67 | $1,190.65 | $1,190.70 | |