| 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 | $99.83 | 7.258% | $107.0757 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $166.86 | 11.410% | $185.8987 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $237.65 | 8.649% | $258.2043 | $258.20 | $258.20 | $258.20 |
| Purchase #4 | $232.67 | 5.351% | $245.1202 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $58.39 | 6.215% | $62.0189 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $17.97 | 10.360% | $19.8317 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $140.39 | 10.184% | $154.6873 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $953.76 | $1,032.8368 | $1,032.84 | $1,032.85 | $1,032.80 | |