| 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 | $235.68 | 9.571% | $258.2369 | $258.24 | $258.25 | $258.20 |
| Purchase #2 | $245.89 | 8.559% | $266.9357 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $29.54 | 3.741% | $30.6451 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $11.64 | 11.736% | $13.0061 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $122.56 | 12.571% | $137.967 | $137.97 | $137.95 | $138.00 |
| Purchase #6 | $5.78 | 4.672% | $6.05 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $123.25 | 6.479% | $131.2354 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $774.34 | $844.0762 | $844.10 | $844.10 | $844.00 | |