| 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 | $223.27 | 5.467% | $235.4762 | $235.48 | $235.50 | $235.50 |
| Purchase #2 | $110.40 | 3.505% | $114.2695 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $229.61 | 7.258% | $246.2751 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $216.58 | 11.673% | $241.8614 | $241.86 | $241.85 | $241.90 |
| Purchase #5 | $38.53 | 8.764% | $41.9068 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $136.99 | 8.504% | $148.6396 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $63.85 | 13.737% | $72.6211 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $1,019.23 | $1,101.0497 | $1,101.06 | $1,101.05 | $1,101.10 | |