| 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 | $222.50 | 6.266% | $236.4419 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $202.33 | 4.170% | $210.7672 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $232.84 | 10.415% | $257.0903 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $218.59 | 9.799% | $240.0096 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $174.26 | 6.513% | $185.6096 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $53.88 | 3.417% | $55.7211 | $55.72 | $55.70 | $55.70 |
| Purchase #7 | $20.94 | 8.796% | $22.7819 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $1,125.34 | $1,208.4216 | $1,208.42 | $1,208.40 | $1,208.40 | |