| 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 | $134.64 | 4.704% | $140.9735 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $219.43 | 10.342% | $242.1235 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $206.46 | 12.578% | $232.4285 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $189.61 | 10.790% | $210.0689 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $174.43 | 13.628% | $198.2013 | $198.20 | $198.20 | $198.20 |
| Purchase #6 | $129.72 | 6.390% | $138.0091 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $159.91 | 9.596% | $175.255 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $1,214.20 | $1,337.0598 | $1,337.06 | $1,337.00 | $1,337.10 | |