| 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 | $249.74 | 6.556% | $266.113 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $130.73 | 13.552% | $148.4465 | $148.45 | $148.45 | $148.40 |
| Purchase #3 | $6.65 | 3.182% | $6.8616 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $179.97 | 5.601% | $190.0501 | $190.05 | $190.05 | $190.10 |
| Purchase #5 | $168.81 | 11.460% | $188.1556 | $188.16 | $188.15 | $188.20 |
| Purchase #6 | $189.94 | 4.291% | $198.0903 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $123.95 | 8.550% | $134.5477 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $1,049.79 | $1,132.2648 | $1,132.27 | $1,132.25 | $1,132.30 | |