| 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 | $241.33 | 3.806% | $250.515 | $250.52 | $250.50 | $250.50 |
| Purchase #2 | $112.85 | 11.356% | $125.6652 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $114.54 | 9.355% | $125.2552 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $112.63 | 8.410% | $122.1022 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $210.81 | 3.174% | $217.5011 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $98.73 | 9.230% | $107.8428 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $34.89 | 13.380% | $39.5583 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $925.78 | $988.4398 | $988.45 | $988.40 | $988.50 | |