| 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 | $55.80 | 10.744% | $61.7952 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $242.74 | 3.210% | $250.532 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $130.54 | 10.413% | $144.1331 | $144.13 | $144.15 | $144.10 |
| Purchase #4 | $141.26 | 11.811% | $157.9442 | $157.94 | $157.95 | $157.90 |
| Purchase #5 | $95.52 | 12.584% | $107.5402 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $144.28 | 7.355% | $154.8918 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $221.88 | 3.177% | $228.9291 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,032.02 | $1,105.7656 | $1,105.76 | $1,105.85 | $1,105.60 | |