| 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 | $10.94 | 3.581% | $11.3318 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $36.33 | 6.174% | $38.573 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $237.86 | 12.304% | $267.1263 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $224.37 | 4.180% | $233.7487 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $219.98 | 7.332% | $236.1089 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $169.92 | 6.501% | $180.9665 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $226.64 | 8.547% | $246.0109 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,126.04 | $1,213.8661 | $1,213.87 | $1,213.85 | $1,213.80 | |