| 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 | $125.37 | 9.530% | $137.3178 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $141.56 | 11.369% | $157.654 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $248.50 | 13.249% | $281.4238 | $281.42 | $281.40 | $281.40 |
| Purchase #4 | $248.51 | 8.870% | $270.5528 | $270.55 | $270.55 | $270.60 |
| Purchase #5 | $250.90 | 11.195% | $278.9883 | $278.99 | $279.00 | $279.00 |
| Purchase #6 | $137.42 | 5.515% | $144.9987 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $123.79 | 7.108% | $132.589 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $1,276.05 | $1,403.5244 | $1,403.52 | $1,403.50 | $1,403.60 | |