| 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 | $140.41 | 4.321% | $146.4771 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $165.95 | 7.208% | $177.9117 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $242.48 | 9.241% | $264.8876 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $78.97 | 11.795% | $88.2845 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $142.96 | 12.760% | $161.2017 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $197.31 | 9.853% | $216.751 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $175.50 | 4.355% | $183.143 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $1,143.58 | $1,238.6566 | $1,238.65 | $1,238.70 | $1,238.70 | |