| 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 | $249.81 | 5.377% | $263.2423 | $263.24 | $263.25 | $263.20 |
| Purchase #2 | $245.79 | 5.823% | $260.1024 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $185.33 | 8.406% | $200.9088 | $200.91 | $200.90 | $200.90 |
| Purchase #4 | $49.28 | 4.602% | $51.5479 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $195.33 | 3.390% | $201.9517 | $201.95 | $201.95 | $202.00 |
| Purchase #6 | $48.66 | 7.294% | $52.2093 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $42.25 | 10.706% | $46.7733 | $46.77 | $46.75 | $46.80 |
| 7 purchase totals = | $1,016.45 | $1,076.7357 | $1,076.73 | $1,076.70 | $1,076.70 | |