| 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 | $113.87 | 3.362% | $117.6983 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $17.58 | 12.677% | $19.8086 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $160.60 | 6.393% | $170.8672 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $225.36 | 10.796% | $249.6899 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $236.30 | 5.205% | $248.5994 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $76.87 | 13.315% | $87.1052 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $227.41 | 9.793% | $249.6803 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,057.99 | $1,143.4489 | $1,143.46 | $1,143.45 | $1,143.50 | |