| 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 | $114.38 | 7.654% | $123.1346 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $107.79 | 6.713% | $115.0259 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $229.68 | 5.629% | $242.6087 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $74.73 | 4.579% | $78.1519 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $107.92 | 4.452% | $112.7246 | $112.72 | $112.70 | $112.70 |
| Purchase #6 | $137.68 | 8.171% | $148.9298 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $220.67 | 6.763% | $235.5939 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $992.85 | $1,056.1694 | $1,056.16 | $1,056.20 | $1,056.10 | |