| 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 | $218.85 | 3.649% | $226.8358 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $196.27 | 6.257% | $208.5506 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $191.52 | 6.170% | $203.3368 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $154.90 | 12.870% | $174.8356 | $174.84 | $174.85 | $174.80 |
| Purchase #5 | $20.48 | 9.471% | $22.4197 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $212.74 | 4.620% | $222.5686 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $20.33 | 10.731% | $22.5116 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $1,015.09 | $1,081.0587 | $1,081.07 | $1,081.05 | $1,081.00 | |