| 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 | $45.30 | 5.353% | $47.7249 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $198.65 | 7.405% | $213.36 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $130.62 | 4.435% | $136.413 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $101.79 | 12.811% | $114.8303 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $210.48 | 5.728% | $222.5363 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $235.87 | 10.285% | $260.1292 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $132.65 | 12.114% | $148.7192 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $1,055.36 | $1,143.7129 | $1,143.71 | $1,143.70 | $1,143.60 | |