| 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 | $224.90 | 10.120% | $247.6599 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $103.84 | 13.689% | $118.0547 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $5.27 | 10.284% | $5.812 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $13.54 | 9.712% | $14.855 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $24.56 | 4.774% | $25.7325 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $109.81 | 5.301% | $115.631 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $94.86 | 10.784% | $105.0897 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $576.78 | $632.8348 | $632.83 | $632.85 | $632.90 | |