| 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 | $226.77 | 11.869% | $253.6853 | $253.69 | $253.70 | $253.70 |
| Purchase #2 | $135.99 | 5.329% | $143.2369 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $229.81 | 9.154% | $250.8468 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $134.57 | 3.210% | $138.8897 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $21.57 | 4.123% | $22.4593 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $242.27 | 6.571% | $258.1896 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $58.56 | 13.324% | $66.3625 | $66.36 | $66.35 | $66.40 |
| 7 purchase totals = | $1,049.54 | $1,133.6701 | $1,133.68 | $1,133.70 | $1,133.70 | |