| 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 | $37.44 | 10.112% | $41.2259 | $41.23 | $41.25 | $41.20 |
| Purchase #2 | $102.75 | 9.859% | $112.8801 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $160.31 | 3.824% | $166.4403 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $241.56 | 4.270% | $251.8746 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $232.28 | 10.754% | $257.2594 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $225.62 | 7.334% | $242.167 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $32.46 | 10.736% | $35.9449 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $1,032.42 | $1,107.7922 | $1,107.79 | $1,107.80 | $1,107.80 | |