| 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 | $247.91 | 4.650% | $259.4378 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $122.86 | 7.264% | $131.7846 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $173.63 | 4.253% | $181.0145 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $171.64 | 5.593% | $181.2398 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $162.26 | 12.681% | $182.8362 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $67.50 | 11.119% | $75.0053 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $138.25 | 11.301% | $153.8736 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,084.05 | $1,165.1918 | $1,165.19 | $1,165.20 | $1,165.10 | |