| 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 | $180.62 | 12.285% | $202.8092 | $202.81 | $202.80 | $202.80 |
| Purchase #2 | $157.83 | 10.323% | $174.1228 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $186.27 | 4.207% | $194.1064 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $205.93 | 7.643% | $221.6692 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $56.76 | 10.411% | $62.6693 | $62.67 | $62.65 | $62.70 |
| Purchase #6 | $52.73 | 5.690% | $55.7303 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $110.58 | 4.650% | $115.722 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $950.72 | $1,026.8292 | $1,026.83 | $1,026.75 | $1,026.80 | |