| 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 | $233.98 | 7.135% | $250.6745 | $250.67 | $250.65 | $250.70 |
| Purchase #2 | $111.33 | 4.350% | $116.1729 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $54.32 | 3.547% | $56.2467 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $136.52 | 3.472% | $141.26 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $81.30 | 9.227% | $88.8016 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $246.31 | 11.511% | $274.6627 | $274.66 | $274.65 | $274.70 |
| Purchase #7 | $199.53 | 3.844% | $207.1999 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $1,063.29 | $1,135.0183 | $1,135.01 | $1,134.95 | $1,135.10 | |